[
  {
    "gtc_id":	"G17527ZC",
    "iupac_condensed":	"GlcNAc(a1-2)Glc(a1-2)Glc(a1-3)[Gal(a1-6)]Glc(a1-",
    "motif":	null,
    "subsumption":	"Fully-defined saccharide",
    "mass":	869.3
  }
]