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