[{"from": "human", "value": "Provide a description of this molecule. [C][C][=C][C][Branch2][Ring1][Branch2][C][C][Branch1][S][C][Ring1][=Branch1][C][C][C][Branch1][Ring2][O][Ring1][Branch1][Branch1][C][C][O][Branch1][C][C][C][O]"}, {"from": "gpt", "value": "The molecule is a member of oxolanes."}]