SMILES: C1=CC(=CC=C1CC2(C(=NC[C@@H]([C@@H]([C@@H](CO)O)O)O)NC(=O)NC2=O)N)O
Description: The molecule is a member of the class of pyrimidones that is 5,6-diamino-5-[(4-hydroxyphenyl)methyl]pyrimidine-2,4-dione in which the imino hydrogen at position 6 is replaced by a D-ribityl group. It is a pyrimidone, a member of phenols and a primary amino compound. It derives from a ribitol. It is a conjugate base of a 5-amino-5-(4-hydroxybenzyl)-6-(D-ribitylimino)-5,6-dihydrouracil(1+).