[
  {
    "gtc_id":	"G17475NE",
    "iupac_condensed":	"All(b1-",
    "motif":	null,
    "subsumption":	null,
    "mass":	null
  },
  {
    "gtc_id":	"G65220IW",
    "iupac_condensed":	"Xyl(b1-4)All(b1-",
    "motif":	null,
    "subsumption":	"Fully-defined saccharide",
    "mass":	312.11
  },
  {
    "gtc_id":	"G23871QT",
    "iupac_condensed":	"Xyl(b1-4)All3Ac(b1-",
    "motif":	null,
    "subsumption":	"Fully-defined saccharide",
    "mass":	354.12
  },
  {
    "gtc_id":	"G93628OF",
    "iupac_condensed":	"Xyl4Ac(b1-4)All2,3Ac2(b1-",
    "motif":	null,
    "subsumption":	"Fully-defined saccharide",
    "mass":	438.14
  },
  {
    "gtc_id":	"G30309JF",
    "iupac_condensed":	"Xyl2Ac(b1-4)All2,3Ac2(b1-",
    "motif":	null,
    "subsumption":	"Fully-defined saccharide",
    "mass":	438.14
  }
]