[{"from": "human", "value": "Please give me some details about this molecule. [C][C][Branch1][C][C][Branch2][Branch1][=N][C][O][P][=Branch1][C][=O][Branch1][C][O-1][O][P][=Branch1][C][=O][Branch1][C][O-1][O][C][C@@H1][C@H1][Branch2][Ring1][N][C@H1][Branch2][Ring1][#Branch1][C@@H1][Branch1][Ring2][O][Ring1][Branch1][N][C][=N][C][=C][Branch1][=Branch2][N][=C][N][=C][Ring1][=Branch1][Ring1][=Branch2][N][O][O][P][=Branch1][C][=O][Branch1][C][O-1][O-1][C][Branch2][Ring1][#C][C][=Branch1][C][=O][N][C][C][C][=Branch1][C][=O][N][C][C][S][C][=Branch1][C][=O][C][=Branch1][C][=S][C][C][C][=Branch1][C][=O][O-1][O]"}, {"from": "gpt", "value": "The molecule is an acyl-CoA oxoanion obtained by deprotonation of the phosphate, diphosphate and carboxy groups of 4-carboxy-2-thioxobutanoyl-CoA It is a conjugate base of a 4-carboxy-2-thioxobutanoyl-CoA. It is a tautomer of a (2Z)-4-carboxylato-2-sulfanylbut-2-enoyl-CoA(5-)."}]