[
  {
    "gtc_id":	"G24709ZV",
    "iupac_condensed":	"Glc(b1-3)Rha(a1-2)Ara4Ac(a1-",
    "motif":	null,
    "subsumption":	"Fully-defined saccharide",
    "mass":	500.17
  },
  {
    "gtc_id":	"G71012YN",
    "iupac_condensed":	"Glc?(b1-",
    "motif":	null,
    "subsumption":	null,
    "mass":	null
  },
  {
    "gtc_id":	"G95862MW",
    "iupac_condensed":	"Rha(a1-2)Ara4Ac(a1-",
    "motif":	null,
    "subsumption":	"Fully-defined saccharide",
    "mass":	338.12
  },
  {
    "gtc_id":	"G64172TQ",
    "iupac_condensed":	"Rha(a1-2)Ara3Ac(a1-",
    "motif":	null,
    "subsumption":	"Fully-defined saccharide",
    "mass":	338.12
  },
  {
    "gtc_id":	"G00293RF",
    "iupac_condensed":	"Rha(a1-2)Ara4S(a1-",
    "motif":	null,
    "subsumption":	"Fully-defined saccharide",
    "mass":	376.07
  },
  {
    "gtc_id":	"G67636XI",
    "iupac_condensed":	"Glc(b1-3)Rha(a1-2)Ara(a1-",
    "motif":	null,
    "subsumption":	"Fully-defined saccharide",
    "mass":	458.16
  },
  {
    "gtc_id":	"G83179DA",
    "iupac_condensed":	"Rha(a1-2)Ara(a1-",
    "motif":	null,
    "subsumption":	"Fully-defined saccharide",
    "mass":	296.11
  }
]