SMILES: C[C@@H]1C(=C[C@@H]([C@H](O1)OP(=O)([O-])OP(=O)([O-])OC[C@@H]2[C@H]([C@H]([C@@H](O2)N3C=NC4=C3N=C(NC4=O)N)O)O)O)N
Description: The molecule is a nucleotide-sugar oxoanion obtained by deprotonation of the diphosphate OH groups of GDP-4-amino-3,4,6-trideoxy-alpha-D-threo-hex-3-enopyranose; major species at pH 7.3. It is a conjugate base of a GDP-4-amino-3,4,6-trideoxy-alpha-D-threo-hex-3-enopyranose.