SMILES: CC1=CC2=C(C=C1C)N(C3=NC(=NC(=O)C3=N2)[O-])C[C@@H]([C@@H]([C@H]4COP(=O)(O4)[O-])O)O
Description: The molecule is an organophosphate oxoanion obtained by deprotonation of the phosphate and imido groups of riboflavin cyclic-4',5'-phosphate; major species at pH 7.3. It is a conjugate base of a riboflavin cyclic 4',5'-phosphate.