[
  {
    "gtc_id":	"G95748SC",
    "iupac_condensed":	"Rha(a1-2)[D-Araf(a1-4)]Glc(b1-",
    "motif":	"[{\"label\":\"Glucosylceramide\",\"id\":\"G71142DF\"}]",
    "subsumption":	"Fully-defined saccharide",
    "mass":	458.16
  },
  {
    "gtc_id":	"G19456PM",
    "iupac_condensed":	"Rha(a1-2)[Glc(b1-3)]Glc(b1-",
    "motif":	"[{\"label\":\"Glucosylceramide\",\"id\":\"G71142DF\"}]",
    "subsumption":	"Fully-defined saccharide",
    "mass":	488.17
  }
]