[{"from": "human", "value": "Use the given information to create a molecule that fulfills the desired purpose. Crystals or off-white flakes. "}, {"from": "gpt", "value": "[C][=C][C][=C][Branch1][#Branch2][C][=C][Ring1][=Branch1][C][=Branch1][C][=O][O][C][=Branch1][C][=O][O][C][Ring1][O][=O]"}]