[
  {
    "gtc_id":	"G27756XM",
    "iupac_condensed":	null,
    "motif":	null,
    "subsumption":	"Fully-defined saccharide",
    "mass":	738.4
  },
  {
    "gtc_id":	"G31259SM",
    "iupac_condensed":	null,
    "motif":	null,
    "subsumption":	"Fully-defined saccharide",
    "mass":	450.25
  },
  {
    "gtc_id":	"G15141GJ",
    "iupac_condensed":	null,
    "motif":	null,
    "subsumption":	"Fully-defined saccharide",
    "mass":	594.33
  },
  {
    "gtc_id":	"G87694EL",
    "iupac_condensed":	null,
    "motif":	null,
    "subsumption":	"Fully-defined saccharide",
    "mass":	738.4
  }
]