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