[
  {
    "gtc_id":	"G54254LZ",
    "iupac_condensed":	"Rha2,3,4Ac3(a1-",
    "motif":	null,
    "subsumption":	null,
    "mass":	null
  },
  {
    "gtc_id":	"G39047TR",
    "iupac_condensed":	"Rha4Ac(a1-",
    "motif":	null,
    "subsumption":	null,
    "mass":	null
  }
]