[{"from": "human", "value": "Provide a description of this molecule. [C][C][=C][Branch2][Ring1][Ring2][C][=Branch1][C][=O][N][Branch1][Branch1][N][Ring1][=Branch1][C][C][=C][C][=C][C][=C][Ring1][=Branch1][N][Branch1][C][C][C][S][=Branch1][C][=O][=Branch1][C][=O][O-1]"}, {"from": "gpt", "value": "The molecule is an organosulfonate oxoanion resulting from the removal of a proton from the sulfonic acid group of metamizole. It is a conjugate base of a metamizole."}]