[{"from": "human", "value": "Could you provide a description of this molecule? [C][=C][C][=Branch2][Ring2][=Branch2][=C][C][=C][Ring1][=Branch1][C][C][Branch2][Ring1][=C][C][=Branch1][P][=N][C][C@@H1][Branch1][O][C@@H1][Branch1][#Branch1][C@@H1][Branch1][Ring1][C][O][O][O][O][N][C][=Branch1][C][=O][N][C][Ring1][P][=O][N][O]"}, {"from": "gpt", "value": "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 is functionally related to a ribitol. It is a conjugate base of a 5-amino-5-(4-hydroxybenzyl)-6-(D-ribitylimino)-5,6-dihydrouracil(1+)."}]