[
  {
    "gtc_id":	"G57321FI",
    "iupac_condensed":	"GalNAc(a1-",
    "motif":	"[{\"label\":\"Tn antigen\",\"id\":\"G57321FI\"}]",
    "subsumption":	null,
    "mass":	null
  },
  {
    "gtc_id":	"G60559MG",
    "iupac_condensed":	"Gal(a1-3)GalNAc(b1-4)GlcNAc6P(b1-3)Man6PEtn(b1-4)Glc(b1-",
    "motif":	"[{\"label\":\"Glucosylceramide\",\"id\":\"G71142DF\"}]",
    "subsumption":	"Fully-defined saccharide",
    "mass":	1113.3
  },
  {
    "gtc_id":	"G14538KZ",
    "iupac_condensed":	"Man(b1-4)Glc(b1-",
    "motif":	"[{\"label\":\"Glucosylceramide\",\"id\":\"G71142DF\"}]",
    "subsumption":	"Fully-defined saccharide",
    "mass":	342.12
  },
  {
    "gtc_id":	"G77097DQ",
    "iupac_condensed":	"Fuc2Me(a1-2)Gal(b1-3)GalNAc(?1-",
    "motif":	null,
    "subsumption":	"Linkage-defined saccharide",
    "mass":	543.22
  },
  {
    "gtc_id":	"G51479DT",
    "iupac_condensed":	"GalNAc(b1-4)Gal(b1-4)GlcNAc(b1-2)[GalNAc(b1-4)Gal(b1-4)GlcNAc(b1-4)]Man(a1-3)[GalNAc(b1-4)Gal(b1-4)GlcNAc(b1-2)[GalNAc(b1-4)Gal(b1-4)GlcNAc(b1-6)]Man(a1-6)]Man(b1-4)GlcNAc(b1-4)[Fuc(a1-6)]GlcNAc(?1-",
    "motif":	"[{\"label\":\"N-Glycan complex\",\"id\":\"G00030MO\"},{\"label\":\"N-acetyllactosamine\",\"id\":\"G00055MO\"},{\"label\":\"Type 2 LN\",\"id\":\"G00055MO\"}]",
    "subsumption":	"Linkage-defined saccharide",
    "mass":	3329.23
  },
  {
    "gtc_id":	"G51500RB",
    "iupac_condensed":	"GalNAc(b1-4)Gal(b1-4)GlcNAc(b1-2)[GalNAc(b1-4)Gal(b1-4)GlcNAc(b1-4)]Man(a1-3/6)[GalNAc(b1-4)Gal(b1-4)GlcNAc(b1-2)[GalNAc(b1-4)Gal(b1-4)GlcNAc(b1-6)]Man(a1-3/6)]Man(b1-4)GlcNAc(b1-4)[Fuc(a1-6)]GlcNAc(b1-",
    "motif":	"[{\"label\":\"N-Glycan complex\",\"id\":\"G00030MO\"},{\"label\":\"N-acetyllactosamine\",\"id\":\"G00055MO\"},{\"label\":\"Type 2 LN\",\"id\":\"G00055MO\"}]",
    "subsumption":	"Fully-defined saccharide",
    "mass":	3329.23
  },
  {
    "gtc_id":	"G32570GX",
    "iupac_condensed":	"Gal(a1-3)GalNAc(b1-4)GlcNAc6P(b1-3)Man(b1-4)Glc(b1-",
    "motif":	"[{\"label\":\"Glucosylceramide\",\"id\":\"G71142DF\"}]",
    "subsumption":	"Fully-defined saccharide",
    "mass":	990.29
  },
  {
    "gtc_id":	"G09546QO",
    "iupac_condensed":	"Gal(a1-",
    "motif":	null,
    "subsumption":	null,
    "mass":	null
  },
  {
    "gtc_id":	"G25892ZZ",
    "iupac_condensed":	"GalNAc(b1-4)Gal(b1-4)GlcNAc(b1-2)[GalNAc(b1-4)Gal(b1-4)GlcNAc(b1-6)]Man(a1-3/6)[GalNAc(b1-4)Gal(b1-4)GlcNAc(b1-2)Man(a1-3/6)]Man(b1-4)GlcNAc(b1-4)[Fuc(a1-6)]GlcNAc(b1-",
    "motif":	"[{\"label\":\"N-Glycan complex\",\"id\":\"G00030MO\"},{\"label\":\"N-acetyllactosamine\",\"id\":\"G00055MO\"},{\"label\":\"Type 2 LN\",\"id\":\"G00055MO\"}]",
    "subsumption":	"Fully-defined saccharide",
    "mass":	2761.02
  },
  {
    "gtc_id":	"G48512WX",
    "iupac_condensed":	"Fuc2Me(a1-2)Gal4Me(b1-3)GalNAc-ol",
    "motif":	null,
    "subsumption":	"Linkage-defined saccharide",
    "mass":	559.25
  },
  {
    "gtc_id":	"G95856SS",
    "iupac_condensed":	"Fuc2Me(a1-2)Gal(b1-3)GalNAc-ol",
    "motif":	null,
    "subsumption":	"Linkage-defined saccharide",
    "mass":	545.23
  },
  {
    "gtc_id":	"G54675PB",
    "iupac_condensed":	"Fuc2Me(a1-2)Gal4Me(b1-3)GalNAc(?1-",
    "motif":	null,
    "subsumption":	"Linkage-defined saccharide",
    "mass":	557.23
  },
  {
    "gtc_id":	"G74204FX",
    "iupac_condensed":	"GalNAc(b1-4)Gal(b1-4)GlcNAc(b1-2)Man(a1-3)[GalNAc(b1-4)Gal(b1-4)GlcNAc(b1-2)[GalNAc(b1-4)Gal(b1-4)GlcNAc(b1-6)]Man(a1-6)]Man(b1-4)GlcNAc(b1-4)[Fuc(a1-6)]GlcNAc(?1-",
    "motif":	"[{\"label\":\"N-Glycan complex\",\"id\":\"G00030MO\"},{\"label\":\"N-acetyllactosamine\",\"id\":\"G00055MO\"},{\"label\":\"Type 2 LN\",\"id\":\"G00055MO\"}]",
    "subsumption":	"Linkage-defined saccharide",
    "mass":	2761.02
  },
  {
    "gtc_id":	"G39785TO",
    "iupac_condensed":	"Gal(a1-3)GalNAc(b1-4)GlcNAc(b1-3)Man(b1-4)Glc(b1-",
    "motif":	"[{\"label\":\"Glucosylceramide\",\"id\":\"G71142DF\"},{\"label\":\"LDN\",\"id\":\"G31736BK\"},{\"label\":\"LacdiNAc\",\"id\":\"G31736BK\"}]",
    "subsumption":	"Fully-defined saccharide",
    "mass":	910.33
  }
]