[{"from": "human", "value": "Use the given information to create a molecule that fulfills the desired purpose. The molecule is a member of oxolanes."}, {"from": "gpt", "value": "[C][C@@H1][C][C@@H1][Branch1][Branch1][O][C][Ring1][Branch1][/C][=C][/C][=Branch1][C][=C][C]"}]