[
  {
    "gtc_id":	"G66643ZN",
    "iupac_condensed":	null,
    "motif":	null,
    "subsumption":	"Fully-defined saccharide",
    "mass":	1410.22
  },
  {
    "gtc_id":	"G02086LJ",
    "iupac_condensed":	null,
    "motif":	null,
    "subsumption":	"Fully-defined saccharide",
    "mass":	1748.31
  },
  {
    "gtc_id":	"G13157PN",
    "iupac_condensed":	null,
    "motif":	null,
    "subsumption":	"Fully-defined saccharide",
    "mass":	1572.27
  }
]