[
  {
    "gtc_id":	"G91016IX",
    "iupac_condensed":	"Glc(b1-4)Man(b1-4)Man(b1-",
    "motif":	null,
    "subsumption":	"Fully-defined saccharide",
    "mass":	504.17
  },
  {
    "gtc_id":	"G22854YM",
    "iupac_condensed":	"Glc(b1-4)Man(b1-4)Man(b1-4)Man(b1-4)[Glc(b1-4)Man(b1-4)Man(a1-6)]Man(b1-",
    "motif":	null,
    "subsumption":	"Fully-defined saccharide",
    "mass":	1314.43
  }
]