[
  {
    "gtc_id":	"G78259NA",
    "iupac_condensed":	null,
    "motif":	null,
    "subsumption":	"Linkage-defined saccharide",
    "mass":	1614.58
  },
  {
    "gtc_id":	"G43572JN",
    "iupac_condensed":	null,
    "motif":	null,
    "subsumption":	"Linkage-defined saccharide",
    "mass":	1530.56
  },
  {
    "gtc_id":	"G21801XA",
    "iupac_condensed":	null,
    "motif":	null,
    "subsumption":	"Fully-defined saccharide",
    "mass":	null
  },
  {
    "gtc_id":	"G01966VH",
    "iupac_condensed":	null,
    "motif":	null,
    "subsumption":	"Linkage-defined saccharide",
    "mass":	1653.56
  },
  {
    "gtc_id":	"G96500DY",
    "iupac_condensed":	null,
    "motif":	null,
    "subsumption":	"Linkage-defined saccharide",
    "mass":	2016.47
  },
  {
    "gtc_id":	"G67110VZ",
    "iupac_condensed":	null,
    "motif":	null,
    "subsumption":	"Fully-defined saccharide",
    "mass":	null
  },
  {
    "gtc_id":	"G65120CY",
    "iupac_condensed":	null,
    "motif":	null,
    "subsumption":	"Fully-defined saccharide",
    "mass":	null
  },
  {
    "gtc_id":	"G91647CH",
    "iupac_condensed":	null,
    "motif":	null,
    "subsumption":	"Fully-defined saccharide",
    "mass":	null
  },
  {
    "gtc_id":	"G27634IM",
    "iupac_condensed":	"GlcA2NAc3,6N2(b1-4)L-GalA2N(a1-3)QuiNAc(a1-",
    "motif":	null,
    "subsumption":	"Fully-defined saccharide",
    "mass":	595.23
  },
  {
    "gtc_id":	"G44785PM",
    "iupac_condensed":	null,
    "motif":	null,
    "subsumption":	"Linkage-defined saccharide",
    "mass":	1345.34
  }
]