[
  {
    "gtc_id":	"G95969AX",
    "iupac_condensed":	null,
    "motif":	null,
    "subsumption":	"Fully-defined saccharide",
    "mass":	474.12
  },
  {
    "gtc_id":	"G11006VI",
    "iupac_condensed":	null,
    "motif":	null,
    "subsumption":	null,
    "mass":	null
  },
  {
    "gtc_id":	"G36348JQ",
    "iupac_condensed":	"Kdo(a2-4)Kdo(a2-",
    "motif":	null,
    "subsumption":	"Fully-defined saccharide",
    "mass":	458.13
  }
]