SMILES: C1[C@H]([C@H]([C@H](O[C@]1(C(=O)[O-])OP(=O)([O-])OC[C@@H]2[C@H]([C@H]([C@@H](O2)N3C=CC(=NC3=O)N)O)O)[C@@H](CO)O)O)O
Description: The molecule is a doubly-charged nucleotide-sugar oxoanion arising from deprotonation of the carboxylic acid and phosphate functions of CMP-3-deoxy-alpha-D-manno-octulosonic acid. It is a conjugate base of a CMP-3-deoxy-alpha-D-manno-octulosonic acid.