[{"from": "human", "value": "Please give me some details about this molecule. [C][C][C][C][Branch1][C][C][C][Branch1][#C][C][=Branch1][C][=O][N][C][=Branch1][=Branch1][=N][C][Ring1][#Branch1][=O][S-1][C][C]"}, {"from": "gpt", "value": "The molecule is a thiolate anion resulting from the removal of a proton from one of the nitrogens of thiopental and tautomerisation. It is a conjugate base of a thiopental."}]