[{"from": "human", "value": "Use the given information to create a molecule that fulfills the desired purpose. The molecule appears as white to off-white or light yellow powder. "}, {"from": "gpt", "value": "[C][O][C][=C][C][=Branch2][Ring1][Ring2][=C][Branch1][Branch1][C][=C][Ring1][=Branch1][C][=Branch1][C][=O][C][=C][C][=C][C][=C][Ring1][=Branch1][O]"}]