[
  {
    "gtc_id":	"G92401SO",
    "iupac_condensed":	null,
    "motif":	null,
    "subsumption":	"Fully-defined saccharide",
    "mass":	452.23
  },
  {
    "gtc_id":	"G84849IE",
    "iupac_condensed":	null,
    "motif":	null,
    "subsumption":	"Fully-defined saccharide",
    "mass":	596.3
  }
]