[
  {
    "gtc_id":	"G87874PX",
    "iupac_condensed":	null,
    "motif":	null,
    "subsumption":	null,
    "mass":	null
  },
  {
    "gtc_id":	"G40953LM",
    "iupac_condensed":	null,
    "motif":	null,
    "subsumption":	"Linkage-defined saccharide",
    "mass":	674.27
  },
  {
    "gtc_id":	"G86264JW",
    "iupac_condensed":	null,
    "motif":	null,
    "subsumption":	"Fully-defined saccharide",
    "mass":	null
  },
  {
    "gtc_id":	"G17482LJ",
    "iupac_condensed":	"D-Rha4NAc(a1-3)D-Rha4NAc(a1-3)D-Rha4NAc(a1-",
    "motif":	null,
    "subsumption":	"Fully-defined saccharide",
    "mass":	579.26
  },
  {
    "gtc_id":	"G49038ZD",
    "iupac_condensed":	null,
    "motif":	null,
    "subsumption":	"Fully-defined saccharide",
    "mass":	null
  },
  {
    "gtc_id":	"G35100BQ",
    "iupac_condensed":	"D-Rha4NAc(a1-2)D-Rha4NAc(a1-3)D-Rha4NAc(a1-3)D-Rha4NAc(a1-",
    "motif":	null,
    "subsumption":	"Fully-defined saccharide",
    "mass":	766.35
  },
  {
    "gtc_id":	"G03045JV",
    "iupac_condensed":	"D-Rha4NAc(a1-3)D-Rha4NAc(a1-2)D-Rha4NAc(a1-3)D-Rha4NAc(a1-3)D-Rha4NAc(a1-",
    "motif":	null,
    "subsumption":	"Fully-defined saccharide",
    "mass":	953.43
  },
  {
    "gtc_id":	"G71928RU",
    "iupac_condensed":	null,
    "motif":	"[{\"label\":\"Glucosylceramide\",\"id\":\"G71142DF\"}]",
    "subsumption":	"Fully-defined saccharide",
    "mass":	null
  },
  {
    "gtc_id":	"G79469DG",
    "iupac_condensed":	null,
    "motif":	"[{\"label\":\"O-Glycan core 5 fuzzy\",\"id\":\"G00040MO\"}]",
    "subsumption":	"Fully-defined saccharide",
    "mass":	null
  },
  {
    "gtc_id":	"G02263TK",
    "iupac_condensed":	"D-Rha4NAc(a1-3)D-Rha4NAc(a1-",
    "motif":	null,
    "subsumption":	"Fully-defined saccharide",
    "mass":	392.18
  },
  {
    "gtc_id":	"G04686XN",
    "iupac_condensed":	null,
    "motif":	null,
    "subsumption":	"Fully-defined saccharide",
    "mass":	null
  }
]