[
  {
    "gtc_id":	"G91438TH",
    "iupac_condensed":	"Kdn4P",
    "motif":	null,
    "subsumption":	null,
    "mass":	null
  },
  {
    "gtc_id":	"G99980DQ",
    "iupac_condensed":	null,
    "motif":	"[{\"label\":\"Polysialic acid\",\"id\":\"G00065MO\"}]",
    "subsumption":	"Linkage-defined saccharide",
    "mass":	2189.63
  },
  {
    "gtc_id":	"G09956AM",
    "iupac_condensed":	null,
    "motif":	null,
    "subsumption":	"Linkage-defined saccharide",
    "mass":	1371.35
  },
  {
    "gtc_id":	"G14331WS",
    "iupac_condensed":	null,
    "motif":	"[{\"label\":\"N-acetyllactosamine\",\"id\":\"G00055MO\"},{\"label\":\"Type 2 LN\",\"id\":\"G00055MO\"}]",
    "subsumption":	"Fully-defined saccharide",
    "mass":	1898.54
  },
  {
    "gtc_id":	"G58026IU",
    "iupac_condensed":	null,
    "motif":	"[{\"label\":\"N-acetyllactosamine\",\"id\":\"G00055MO\"},{\"label\":\"Type 2 LN\",\"id\":\"G00055MO\"}]",
    "subsumption":	"Fully-defined saccharide",
    "mass":	1091.38
  },
  {
    "gtc_id":	"G90295AX",
    "iupac_condensed":	null,
    "motif":	"[{\"label\":\"Polysialic acid\",\"id\":\"G00065MO\"}]",
    "subsumption":	"Fully-defined saccharide",
    "mass":	2189.63
  },
  {
    "gtc_id":	"G58707KU",
    "iupac_condensed":	null,
    "motif":	"[{\"label\":\"N-acetyllactosamine\",\"id\":\"G00055MO\"},{\"label\":\"Type 2 LN\",\"id\":\"G00055MO\"}]",
    "subsumption":	"Fully-defined saccharide",
    "mass":	1695.56
  },
  {
    "gtc_id":	"G74462UW",
    "iupac_condensed":	null,
    "motif":	"[{\"label\":\"N-acetyllactosamine\",\"id\":\"G00055MO\"},{\"label\":\"Type 2 LN\",\"id\":\"G00055MO\"}]",
    "subsumption":	"Linkage-defined saccharide",
    "mass":	2312.64
  },
  {
    "gtc_id":	"G58256UI",
    "iupac_condensed":	null,
    "motif":	"[{\"label\":\"I' antigen\",\"id\":\"G00058MO\"},{\"label\":\"Type 2 LN2\",\"id\":\"G00058MO\"}]",
    "subsumption":	"Fully-defined saccharide",
    "mass":	2060.69
  },
  {
    "gtc_id":	"G64972EM",
    "iupac_condensed":	null,
    "motif":	"[{\"label\":\"I' antigen\",\"id\":\"G00058MO\"},{\"label\":\"Type 2 LN2\",\"id\":\"G00058MO\"}]",
    "subsumption":	"Fully-defined saccharide",
    "mass":	2140.66
  },
  {
    "gtc_id":	"G97382SA",
    "iupac_condensed":	null,
    "motif":	null,
    "subsumption":	"Fully-defined saccharide",
    "mass":	756.25
  },
  {
    "gtc_id":	"G32046JJ",
    "iupac_condensed":	null,
    "motif":	null,
    "subsumption":	"Fully-defined saccharide",
    "mass":	814.26
  },
  {
    "gtc_id":	"G00392ZD",
    "iupac_condensed":	null,
    "motif":	"[{\"label\":\"N-acetyllactosamine\",\"id\":\"G00055MO\"},{\"label\":\"Type 2 LN\",\"id\":\"G00055MO\"}]",
    "subsumption":	"Fully-defined saccharide",
    "mass":	1775.53
  },
  {
    "gtc_id":	"G07682RX",
    "iupac_condensed":	null,
    "motif":	null,
    "subsumption":	"Fully-defined saccharide",
    "mass":	622.2
  },
  {
    "gtc_id":	"G82112RU",
    "iupac_condensed":	null,
    "motif":	"[{\"label\":\"N-acetyllactosamine\",\"id\":\"G00055MO\"},{\"label\":\"Type 2 LN\",\"id\":\"G00055MO\"}]",
    "subsumption":	"Linkage-defined saccharide",
    "mass":	1725.57
  },
  {
    "gtc_id":	"G97307DO",
    "iupac_condensed":	null,
    "motif":	null,
    "subsumption":	"Fully-defined saccharide",
    "mass":	1503.39
  },
  {
    "gtc_id":	"G47320RK",
    "iupac_condensed":	null,
    "motif":	"[{\"label\":\"Polysialic acid\",\"id\":\"G00065MO\"}]",
    "subsumption":	"Fully-defined saccharide",
    "mass":	1986.66
  },
  {
    "gtc_id":	"G60372YR",
    "iupac_condensed":	null,
    "motif":	null,
    "subsumption":	"Fully-defined saccharide",
    "mass":	1464.35
  },
  {
    "gtc_id":	"G84618BY",
    "iupac_condensed":	null,
    "motif":	"[{\"label\":\"Polysialic acid\",\"id\":\"G00065MO\"}]",
    "subsumption":	"Linkage-defined saccharide",
    "mass":	2219.64
  },
  {
    "gtc_id":	"G93398QX",
    "iupac_condensed":	null,
    "motif":	"[{\"label\":\"Polysialic acid\",\"id\":\"G00065MO\"}]",
    "subsumption":	"Fully-defined saccharide",
    "mass":	1824.6
  },
  {
    "gtc_id":	"G00630TY",
    "iupac_condensed":	null,
    "motif":	null,
    "subsumption":	"Linkage-defined saccharide",
    "mass":	1494.36
  },
  {
    "gtc_id":	"G50401QW",
    "iupac_condensed":	null,
    "motif":	null,
    "subsumption":	"Fully-defined saccharide",
    "mass":	1736.48
  },
  {
    "gtc_id":	"G03249PF",
    "iupac_condensed":	null,
    "motif":	"[{\"label\":\"N-acetyllactosamine\",\"id\":\"G00055MO\"},{\"label\":\"Type 2 LN\",\"id\":\"G00055MO\"}]",
    "subsumption":	"Fully-defined saccharide",
    "mass":	2101.61
  },
  {
    "gtc_id":	"G13369WJ",
    "iupac_condensed":	null,
    "motif":	null,
    "subsumption":	"Fully-defined saccharide",
    "mass":	976.31
  },
  {
    "gtc_id":	"G93651NB",
    "iupac_condensed":	null,
    "motif":	"[{\"label\":\"Polysialic acid\",\"id\":\"G00065MO\"}]",
    "subsumption":	"Fully-defined saccharide",
    "mass":	2066.62
  },
  {
    "gtc_id":	"G68471MR",
    "iupac_condensed":	"Kdo4P(a2-",
    "motif":	null,
    "subsumption":	null,
    "mass":	null
  },
  {
    "gtc_id":	"G00739UX",
    "iupac_condensed":	null,
    "motif":	"[{\"label\":\"N-acetyllactosamine\",\"id\":\"G00055MO\"},{\"label\":\"Type 2 LN\",\"id\":\"G00055MO\"}]",
    "subsumption":	"Fully-defined saccharide",
    "mass":	2263.67
  },
  {
    "gtc_id":	"G16400QU",
    "iupac_condensed":	null,
    "motif":	"[{\"label\":\"N-acetyllactosamine\",\"id\":\"G00055MO\"},{\"label\":\"Type 2 LN\",\"id\":\"G00055MO\"}]",
    "subsumption":	"Linkage-defined saccharide",
    "mass":	1613.47
  },
  {
    "gtc_id":	"G36155YQ",
    "iupac_condensed":	null,
    "motif":	"[{\"label\":\"I' antigen\",\"id\":\"G46055MA\"}]",
    "subsumption":	"Fully-defined saccharide",
    "mass":	2964.03
  },
  {
    "gtc_id":	"G73197FA",
    "iupac_condensed":	null,
    "motif":	"[{\"label\":\"Polysialic acid\",\"id\":\"G00065MO\"}]",
    "subsumption":	"Fully-defined saccharide",
    "mass":	2189.63
  },
  {
    "gtc_id":	"G52809UO",
    "iupac_condensed":	null,
    "motif":	"[{\"label\":\"N-acetyllactosamine\",\"id\":\"G00055MO\"},{\"label\":\"Type 2 LN\",\"id\":\"G00055MO\"}]",
    "subsumption":	"Fully-defined saccharide",
    "mass":	1978.61
  },
  {
    "gtc_id":	"G83230HK",
    "iupac_condensed":	null,
    "motif":	"[{\"label\":\"I' antigen\",\"id\":\"G00058MO\"},{\"label\":\"Type 2 LN2\",\"id\":\"G00058MO\"}]",
    "subsumption":	"Fully-defined saccharide",
    "mass":	1868.63
  },
  {
    "gtc_id":	"G11935IZ",
    "iupac_condensed":	null,
    "motif":	null,
    "subsumption":	"Linkage-defined saccharide",
    "mass":	1451.32
  },
  {
    "gtc_id":	"G15388DM",
    "iupac_condensed":	null,
    "motif":	null,
    "subsumption":	"Fully-defined saccharide",
    "mass":	1218.33
  },
  {
    "gtc_id":	"G17686VF",
    "iupac_condensed":	null,
    "motif":	"[{\"label\":\"N-acetyllactosamine\",\"id\":\"G00055MO\"},{\"label\":\"Type 2 LN\",\"id\":\"G00055MO\"}]",
    "subsumption":	"Linkage-defined saccharide",
    "mass":	1725.57
  },
  {
    "gtc_id":	"G07679BO",
    "iupac_condensed":	null,
    "motif":	"[{\"label\":\"I' antigen\",\"id\":\"G00058MO\"},{\"label\":\"Type 2 LN2\",\"id\":\"G00058MO\"}]",
    "subsumption":	"Linkage-defined saccharide",
    "mass":	2060.69
  },
  {
    "gtc_id":	"G78160OL",
    "iupac_condensed":	null,
    "motif":	null,
    "subsumption":	"Fully-defined saccharide",
    "mass":	1168.38
  },
  {
    "gtc_id":	"G04927WN",
    "iupac_condensed":	null,
    "motif":	null,
    "subsumption":	"Linkage-defined saccharide",
    "mass":	1218.33
  },
  {
    "gtc_id":	"G82126HJ",
    "iupac_condensed":	null,
    "motif":	"[{\"label\":\"I' antigen\",\"id\":\"G00058MO\"},{\"label\":\"Type 2 LN2\",\"id\":\"G00058MO\"}]",
    "subsumption":	"Fully-defined saccharide",
    "mass":	2263.67
  },
  {
    "gtc_id":	"G57716NI",
    "iupac_condensed":	null,
    "motif":	null,
    "subsumption":	"Linkage-defined saccharide",
    "mass":	1168.38
  },
  {
    "gtc_id":	"G84437ON",
    "iupac_condensed":	null,
    "motif":	"[{\"label\":\"N-acetyllactosamine\",\"id\":\"G00055MO\"},{\"label\":\"Type 2 LN\",\"id\":\"G00055MO\"}]",
    "subsumption":	"Linkage-defined saccharide",
    "mass":	2219.64
  },
  {
    "gtc_id":	"G58569LM",
    "iupac_condensed":	null,
    "motif":	null,
    "subsumption":	"Fully-defined saccharide",
    "mass":	948.32
  },
  {
    "gtc_id":	"G11639GZ",
    "iupac_condensed":	null,
    "motif":	"[{\"label\":\"N-acetyllactosamine\",\"id\":\"G00055MO\"},{\"label\":\"Type 2 LN\",\"id\":\"G00055MO\"}]",
    "subsumption":	"Linkage-defined saccharide",
    "mass":	1805.54
  },
  {
    "gtc_id":	"G87838NG",
    "iupac_condensed":	"Gal?(b1-4)GlcNAc(b1-3)Gal(b1-",
    "motif":	"[{\"label\":\"Galactosylceramide\",\"id\":\"G65889KE\"}]",
    "subsumption":	"Fully-defined saccharide",
    "mass":	545.2
  },
  {
    "gtc_id":	"G01633HX",
    "iupac_condensed":	null,
    "motif":	"[{\"label\":\"I' antigen\",\"id\":\"G46055MA\"}]",
    "subsumption":	"Fully-defined saccharide",
    "mass":	2233.76
  },
  {
    "gtc_id":	"G68992YY",
    "iupac_condensed":	null,
    "motif":	"[{\"label\":\"GM4\",\"id\":\"G30207PZ\"}]",
    "subsumption":	"Fully-defined saccharide",
    "mass":	1429.46
  },
  {
    "gtc_id":	"G18907LN",
    "iupac_condensed":	null,
    "motif":	null,
    "subsumption":	"Linkage-defined saccharide",
    "mass":	1779.42
  },
  {
    "gtc_id":	"G95218YZ",
    "iupac_condensed":	null,
    "motif":	"[{\"label\":\"I' antigen\",\"id\":\"G46055MA\"}]",
    "subsumption":	"Fully-defined saccharide",
    "mass":	2598.89
  }
]