[
  {
    "gtc_id":	"G38999IM",
    "iupac_condensed":	"Rha(a1-",
    "motif":	null,
    "subsumption":	null,
    "mass":	null
  },
  {
    "gtc_id":	"G26295XE",
    "iupac_condensed":	"Man(a1-3)[Man(a1-6)][Xyl(b1-2)]Man(b1-4)GlcNAc(b1-4)[Fuc(a1-3)]GlcNAc(b1-",
    "motif":	"[{\"label\":\"N-Glycan core basic\",\"id\":\"G00026MO\"}]",
    "subsumption":	"Fully-defined saccharide",
    "mass":	1188.43
  },
  {
    "gtc_id":	"G18305DH",
    "iupac_condensed":	"Ara(a1-2)[Glc(b1-6)]Glc(b1-",
    "motif":	"[{\"label\":\"Glucosylceramide\",\"id\":\"G71142DF\"}]",
    "subsumption":	"Fully-defined saccharide",
    "mass":	474.16
  },
  {
    "gtc_id":	"G83311IC",
    "iupac_condensed":	"Rha(a1-2)Glc(b1-2)GlcA(b1-",
    "motif":	null,
    "subsumption":	"Fully-defined saccharide",
    "mass":	502.15
  },
  {
    "gtc_id":	"G14063KH",
    "iupac_condensed":	"D-Apif(b1-6)Glc(b1-",
    "motif":	"[{\"label\":\"Glucosylceramide\",\"id\":\"G71142DF\"}]",
    "subsumption":	"Fully-defined saccharide",
    "mass":	312.11
  }
]