[
  {
    "gtc_id":	"G60702BP",
    "iupac_condensed":	"Man(a1-3)Man(a1-4)GlcN(a1-",
    "motif":	null,
    "subsumption":	"Fully-defined saccharide",
    "mass":	503.19
  },
  {
    "gtc_id":	"G88799YH",
    "iupac_condensed":	"Man(a1-3)[Man(a1-6)]Man(a1-4)GlcN(a1-",
    "motif":	null,
    "subsumption":	"Fully-defined saccharide",
    "mass":	665.24
  },
  {
    "gtc_id":	"G35146UA",
    "iupac_condensed":	"Man(a1-3)[Man(a1-2)Man(a1-6)]Man(a1-4)GlcN(a1-",
    "motif":	null,
    "subsumption":	"Fully-defined saccharide",
    "mass":	827.29
  }
]