SMILES: C1=CC(=O)C=C2C1=CC3=C(N2C[C@@H]([C@@H]([C@@H](CO)O)O)O)N=C(NC3=O)[O-]
Description: The molecule is conjugate base of 7,8-didemethyl-8-hydroxy-5-deazariboflavin arising from deprotonation at the 3-position of the pyrimidoquinoline ring system; major species at pH 7.3. It is a conjugate base of a 7,8-didemethyl-8-hydroxy-5-deazariboflavin.