[
  {
    "gtc_id":	"G91301EM",
    "iupac_condensed":	"ManA2,3NAc2(b1-4)GlcNAc(a1-4)ManA2,3NAc2(b1-3)GalNAc-ol",
    "motif":	null,
    "subsumption":	"Linkage-defined saccharide",
    "mass":	942.36
  },
  {
    "gtc_id":	"G26313KU",
    "iupac_condensed":	"ManA2,3NAc2(b1-4)GlcNAc(a1-4)ManA2,3NAc2(b1-3)D-FucNAc-ol",
    "motif":	null,
    "subsumption":	"Linkage-defined saccharide",
    "mass":	926.36
  },
  {
    "gtc_id":	"G81255RZ",
    "iupac_condensed":	null,
    "motif":	null,
    "subsumption":	"Fully-defined saccharide",
    "mass":	null
  },
  {
    "gtc_id":	"G87698ZA",
    "iupac_condensed":	null,
    "motif":	null,
    "subsumption":	"Fully-defined saccharide",
    "mass":	null
  },
  {
    "gtc_id":	"G55474TP",
    "iupac_condensed":	"ManA2,3NAc2(b1-4)GlcNAc(a1-4)ManA2,3NAc2(b1-3)D-FucNAc",
    "motif":	null,
    "subsumption":	"Linkage-defined saccharide",
    "mass":	924.34
  }
]