[
  {
    "gtc_id":	"G77120YG",
    "iupac_condensed":	"D-Araf(a1-2)Man(a1-2)[Rha(a1-6)]Glc(b1-",
    "motif":	"[{\"label\":\"Glucosylceramide\",\"id\":\"G71142DF\"}]",
    "subsumption":	"Fully-defined saccharide",
    "mass":	620.22
  }
]