[
  {
    "gtc_id":	"G48822HK",
    "iupac_condensed":	"Fuc(?1-?)Gal(b1-3)GalNAc(?1-",
    "motif":	"[{\"label\":\"O-Glycan core 1 fuzzy\",\"id\":\"G00032MO\"}]",
    "subsumption":	"Linkage-defined saccharide",
    "mass":	529.2
  }
]