[
  {
    "gtc_id":	"G23482AJ",
    "iupac_condensed":	"GlcNAc(b1-2)Man(b1-3)[Xyl(b1-2)]Man(b1-4)Glc(b1-",
    "motif":	"[{\"label\":\"Glucosylceramide\",\"id\":\"G71142DF\"}]",
    "subsumption":	"Fully-defined saccharide",
    "mass":	839.29
  },
  {
    "gtc_id":	"G89974ZJ",
    "iupac_condensed":	"GlcNAc(b1-2)Man(a1-3)Man",
    "motif":	null,
    "subsumption":	"Linkage-defined saccharide",
    "mass":	545.2
  },
  {
    "gtc_id":	"G56933JF",
    "iupac_condensed":	"GlcNAc(b1-2)Man(a1-3)[Xyl(b1-2)]Man(b1-4)Glc(b1-",
    "motif":	"[{\"label\":\"Glucosylceramide\",\"id\":\"G71142DF\"}]",
    "subsumption":	"Fully-defined saccharide",
    "mass":	839.29
  },
  {
    "gtc_id":	"G14538KZ",
    "iupac_condensed":	"Man(b1-4)Glc(b1-",
    "motif":	"[{\"label\":\"Glucosylceramide\",\"id\":\"G71142DF\"}]",
    "subsumption":	"Fully-defined saccharide",
    "mass":	342.12
  },
  {
    "gtc_id":	"G74840NI",
    "iupac_condensed":	"Man(b1-",
    "motif":	null,
    "subsumption":	null,
    "mass":	null
  },
  {
    "gtc_id":	"G30294CC",
    "iupac_condensed":	"Man(a1-3)Man(b1-2)Man(b1-",
    "motif":	null,
    "subsumption":	"Fully-defined saccharide",
    "mass":	504.17
  },
  {
    "gtc_id":	"G69658QM",
    "iupac_condensed":	"GlcNAc(b1-2)Man(b1-3)Man(b1-4)Glc(b1-",
    "motif":	"[{\"label\":\"Glucosylceramide\",\"id\":\"G71142DF\"}]",
    "subsumption":	"Fully-defined saccharide",
    "mass":	707.25
  },
  {
    "gtc_id":	"G10419AP",
    "iupac_condensed":	"Man(a1-3)Man(b1-4)Man(b1-",
    "motif":	null,
    "subsumption":	"Fully-defined saccharide",
    "mass":	504.17
  },
  {
    "gtc_id":	"G90562PB",
    "iupac_condensed":	"GalNAc(b1-4)Gal(b1-4)Glc(b1-",
    "motif":	"[{\"label\":\"Lactosylceramide\",\"id\":\"G84224TW\"}]",
    "subsumption":	"Fully-defined saccharide",
    "mass":	545.2
  },
  {
    "gtc_id":	"G97120LR",
    "iupac_condensed":	"GalNAc3Me(a1-3)[Glc4Me(b1-4)]Fuc(a1-4)GlcNAc(b1-2)Man(a1-3)[Xyl(b1-2)]Man(b1-4)Glc(b1-",
    "motif":	"[{\"label\":\"Glucosylceramide\",\"id\":\"G71142DF\"}]",
    "subsumption":	"Fully-defined saccharide",
    "mass":	1378.51
  },
  {
    "gtc_id":	"G59055KC",
    "iupac_condensed":	"Man(b1-2)Man(b1-",
    "motif":	null,
    "subsumption":	"Fully-defined saccharide",
    "mass":	342.12
  },
  {
    "gtc_id":	"G93107YS",
    "iupac_condensed":	"Gal(b1-2)[Man(a1-3)]Man(b1-4)Glc(b1-",
    "motif":	"[{\"label\":\"Glucosylceramide\",\"id\":\"G71142DF\"}]",
    "subsumption":	"Fully-defined saccharide",
    "mass":	666.22
  },
  {
    "gtc_id":	"G59594RF",
    "iupac_condensed":	"Man(a1-4)Man(b1-4)Glc(b1-",
    "motif":	"[{\"label\":\"Glucosylceramide\",\"id\":\"G71142DF\"}]",
    "subsumption":	"Fully-defined saccharide",
    "mass":	504.17
  },
  {
    "gtc_id":	"G68709LY",
    "iupac_condensed":	"GalNAc3Me(a1-3)[Fuc3Me(a1-2)Xyl3Me(b1-4)]Fuc(a1-4)GlcNAc(b1-2)Man(a1-3)[Xyl(b1-2)]Man(b1-4)Glc(b1-",
    "motif":	"[{\"label\":\"Glucosylceramide\",\"id\":\"G71142DF\"}]",
    "subsumption":	"Fully-defined saccharide",
    "mass":	1508.58
  },
  {
    "gtc_id":	"G00061MO",
    "iupac_condensed":	"GalNAc(b1-3)Gal(a1-4)Gal(b1-4)Glc(b1-",
    "motif":	"[{\"label\":\"Gb4\",\"id\":\"G00061MO\"},{\"label\":\"Globoside\",\"id\":\"G00061MO\"},{\"label\":\"P antigen\",\"id\":\"G00061MO\"}]",
    "subsumption":	"Fully-defined saccharide",
    "mass":	707.25
  },
  {
    "gtc_id":	"G30184ZO",
    "iupac_condensed":	"Man(a1-2)Man(a1-3)Man(b1-4)Glc(b1-",
    "motif":	"[{\"label\":\"Glucosylceramide\",\"id\":\"G71142DF\"}]",
    "subsumption":	"Fully-defined saccharide",
    "mass":	666.22
  },
  {
    "gtc_id":	"G32665EN",
    "iupac_condensed":	"GlcNAc(b1-2)Man(a1-3)Man(b1-4)Glc(b1-",
    "motif":	"[{\"label\":\"Glucosylceramide\",\"id\":\"G71142DF\"}]",
    "subsumption":	"Fully-defined saccharide",
    "mass":	707.25
  },
  {
    "gtc_id":	"G44441VQ",
    "iupac_condensed":	"Man(a1-3)[Xyl(b1-2)]Man(b1-4)Glc(b1-",
    "motif":	"[{\"label\":\"Glucosylceramide\",\"id\":\"G71142DF\"}]",
    "subsumption":	"Fully-defined saccharide",
    "mass":	636.21
  },
  {
    "gtc_id":	"G83915UP",
    "iupac_condensed":	"Xyl(b1-2)Man(b1-4)Glc(a1-",
    "motif":	null,
    "subsumption":	"Fully-defined saccharide",
    "mass":	474.16
  },
  {
    "gtc_id":	"G61721ZA",
    "iupac_condensed":	"Man(a1-3)Man(b1-4)Glc(b1-",
    "motif":	"[{\"label\":\"Glucosylceramide\",\"id\":\"G71142DF\"}]",
    "subsumption":	"Fully-defined saccharide",
    "mass":	504.17
  }
]