[
  {
    "gtc_id":	"G65802CB",
    "iupac_condensed":	null,
    "motif":	null,
    "subsumption":	"Fully-defined saccharide",
    "mass":	1518.39
  },
  {
    "gtc_id":	"G05423TM",
    "iupac_condensed":	"Kdo(a2-4)[GlcA6N(b1-3)Glc(b1-4)[Qui3N(b1-2)Rha(a1-4)GalA6N(a1-6)]Gal(a1-5)]Kdo?(a2-",
    "motif":	null,
    "subsumption":	"Fully-defined saccharide",
    "mass":	1423.46
  }
]