[
  {
    "gtc_id":	"G04330DG",
    "iupac_condensed":	"Glc(b1-4)Rha(b1-3)[Glc(a1-6)]Gal(b1-",
    "motif":	"[{\"label\":\"Galactosylceramide\",\"id\":\"G65889KE\"}]",
    "subsumption":	"Fully-defined saccharide",
    "mass":	650.23
  },
  {
    "gtc_id":	"G37973GD",
    "iupac_condensed":	"Glc(b1-4)Rha(a1-3)[Glc(a1-6)]Gal(b1-",
    "motif":	"[{\"label\":\"Galactosylceramide\",\"id\":\"G65889KE\"}]",
    "subsumption":	"Fully-defined saccharide",
    "mass":	650.23
  },
  {
    "gtc_id":	"G68481BH",
    "iupac_condensed":	null,
    "motif":	null,
    "subsumption":	"Fully-defined saccharide",
    "mass":	null
  }
]