[{"from": "human", "value": "Provide a description of this molecule. [C][C][Branch1][C][C][O][C][=Branch1][C][=O][C][=Branch1][=Branch2][=C][S][C][C][S][Ring1][Branch1][=O][C][=Branch1][C][=O][O][C][Branch1][C][C][C]"}, {"from": "gpt", "value": "The molecule is a sulfoxide and an isopropyl ester. It is functionally related to an isoprothiolane."}]