[{"from": "human", "value": "Please give me some details about this molecule. [C][Branch2][Ring1][Branch2][C@@H1][Branch2][Ring1][Ring1][C@@H1][Branch1][#C][C@@H1][Branch1][O][C][O][P][=Branch1][C][=O][Branch1][C][O-1][O-1][O][O][O][N][C][=C][Branch1][=N][C][=Branch1][C][=O][N][C][=Branch1][Ring2][=N][Ring1][#Branch1][N][N]"}, {"from": "gpt", "value": "The molecule is the dianion resulting from the removal of two protons from the phosphate group of 2,5-diamino-6-(1-D-ribitylamino)pyrimidin-4(3H)-one 5'-phosphate. It is an organophosphate oxoanion, an aminopyrimidine, a pyrimidone, a N-glycosyl compound and a ribitol phosphate. It is a conjugate base of a 2,5-diamino-6-(5-phosphono)ribitylamino-4(3H)-pyrimidinone."}]