[
  {
    "gtc_id":	"G65197PY",
    "iupac_condensed":	"Ara(a1-3)[Glc(b1-4)]GlcA(b1-",
    "motif":	null,
    "subsumption":	"Fully-defined saccharide",
    "mass":	488.14
  },
  {
    "gtc_id":	"G35238YS",
    "iupac_condensed":	"Rha(a1-2)Rha(a1-2)Ara(a1-3)GlcA(b1-",
    "motif":	null,
    "subsumption":	"Fully-defined saccharide",
    "mass":	618.2
  },
  {
    "gtc_id":	"G06311TB",
    "iupac_condensed":	"Rha(a1-2)Rha(a1-4)Glc(b1-6)Glc(b1-",
    "motif":	"[{\"label\":\"Glucosylceramide\",\"id\":\"G71142DF\"}]",
    "subsumption":	"Fully-defined saccharide",
    "mass":	634.23
  },
  {
    "gtc_id":	"G69077YL",
    "iupac_condensed":	"Rha(a1-6)Glc(b1-6)Glc(b1-",
    "motif":	"[{\"label\":\"Glucosylceramide\",\"id\":\"G71142DF\"}]",
    "subsumption":	"Fully-defined saccharide",
    "mass":	488.17
  },
  {
    "gtc_id":	"G94934UP",
    "iupac_condensed":	"Rha(a1-3)Glc(b1-3)Ara(a1-",
    "motif":	null,
    "subsumption":	"Fully-defined saccharide",
    "mass":	458.16
  },
  {
    "gtc_id":	"G35718YS",
    "iupac_condensed":	"Rha(a1-3)Rha(a1-2)[Glc(b1-3)]Ara(a1-",
    "motif":	null,
    "subsumption":	"Fully-defined saccharide",
    "mass":	604.22
  },
  {
    "gtc_id":	"G16222JE",
    "iupac_condensed":	"Rha(a1-2)Rha(a1-2)[Glc(b1-3)]Ara(a1-3)Glc(b1-",
    "motif":	"[{\"label\":\"Glucosylceramide\",\"id\":\"G71142DF\"}]",
    "subsumption":	"Fully-defined saccharide",
    "mass":	766.27
  }
]