[{"from": "human", "value": "Create a molecule that satisfies the conditions outlined in the description. The molecule is a member of oxolanes."}, {"from": "gpt", "value": "[C][/C][=Branch1][Ring2][=C][/C][O][/C][C][C][C][Branch1][Ring2][O][Ring1][Branch1][Branch1][C][C][C]"}]