[
  {
    "gtc_id":	"G33346KX",
    "iupac_condensed":	"Rha(a1-3)Glc(b1-3)Rha(a1-4)Xyl(b1-",
    "motif":	null,
    "subsumption":	"Fully-defined saccharide",
    "mass":	604.22
  },
  {
    "gtc_id":	"G42373IN",
    "iupac_condensed":	"Rha(a1-2)[Rha(a1-6)]Glc(b1-",
    "motif":	"[{\"label\":\"Glucosylceramide\",\"id\":\"G71142DF\"}]",
    "subsumption":	"Fully-defined saccharide",
    "mass":	472.18
  },
  {
    "gtc_id":	"G05395TY",
    "iupac_condensed":	"Glc(b1-3)Rha(a1-4)Xyl(b1-",
    "motif":	null,
    "subsumption":	"Fully-defined saccharide",
    "mass":	458.16
  }
]