[
  {
    "gtc_id":	"G36494CZ",
    "iupac_condensed":	"Rha(a1-2)[Rha(a1-3)]Glc(b1-",
    "motif":	"[{\"label\":\"Glucosylceramide\",\"id\":\"G71142DF\"}]",
    "subsumption":	"Fully-defined saccharide",
    "mass":	472.18
  },
  {
    "gtc_id":	"G19281TB",
    "iupac_condensed":	"Rha(a1-2)[Glc(b1-2)Rha(a1-4)Rha(a1-4)]Glc(b1-",
    "motif":	"[{\"label\":\"Glucosylceramide\",\"id\":\"G71142DF\"}]",
    "subsumption":	"Fully-defined saccharide",
    "mass":	780.29
  },
  {
    "gtc_id":	"G12061IH",
    "iupac_condensed":	"Rha(a1-2)[Glc(b1-5)Araf(a1-4)]Glc(b1-",
    "motif":	"[{\"label\":\"Glucosylceramide\",\"id\":\"G71142DF\"}]",
    "subsumption":	"Fully-defined saccharide",
    "mass":	620.22
  },
  {
    "gtc_id":	"G44494NH",
    "iupac_condensed":	"Rha(a1-2)[Rha(a1-5)Araf(a1-4)]Glc(b1-",
    "motif":	"[{\"label\":\"Glucosylceramide\",\"id\":\"G71142DF\"}]",
    "subsumption":	"Fully-defined saccharide",
    "mass":	604.22
  }
]