SMILES: C1=NC(=C(N1[C@H]2[C@@H]([C@@H]([C@H](O2)COP(=O)([O-])[O-])O)O)N)C(=O)O
Description: The molecule is an organophosphate oxoanion that is the major structure at pH 7.3 of 5-amino-1-(5-phospho-D-ribosyl)imidazole-4-carboxylic acid. It is a conjugate base of a 5-amino-1-(5-phospho-D-ribosyl)imidazole-4-carboxylic acid.