[{"from": "human", "value": "Provide a brief overview of this molecule. [C][C][=C][Branch2][Ring1][Ring1][S][C][=N+1][Ring1][Branch1][C][C][=C][N][=C][Branch1][=Branch1][N][=C][Ring1][=Branch1][N][C][C][C][O][P][=Branch1][C][=O][Branch1][C][O-1][O][P][=Branch1][C][=O][Branch1][C][O-1][O][P][=Branch1][C][=O][Branch1][C][O-1][O-1]"}, {"from": "gpt", "value": "The molecule is trianion of thiamine(1+) diphosphate arising from deprotonation of the four OH groups of the triphosphate. It has a role as a human metabolite and a Saccharomyces cerevisiae metabolite. It is an organophosphate oxoanion and a vitamin B1. It is a conjugate base of a thiamine(1+) triphosphate(1-)."}]