[{"from": "human", "value": "Provide a brief overview of this molecule. [C][=C][C][=Branch1][#Branch1][=C][C][=C][Ring1][=Branch1][N][S][=Branch1][C][=O][=Branch1][C][=O][C][=C][C][=C][Branch1][Branch1][C][=C][Ring1][=Branch1][N][=O]"}, {"from": "gpt", "value": "The molecule is a sulfone that is a metabolite of dapsone in which one of the amino groups of dapsone has been oxidized to a nitroso group. It is a sulfone and a nitroso compound. It is functionally related to a dapsone."}]