[{"from": "human", "value": "Use the given information to create a molecule that fulfills the desired purpose. The molecule is an epoxide."}, {"from": "gpt", "value": "[C][C][C][Branch1][=Branch2][C][O][C][C][C][O][Ring1][Ring1][Branch1][=Branch2][C][O][C][C][C][O][Ring1][Ring1][C][O][C][C][C][O][Ring1][Ring1]"}]