[{"from": "human", "value": "Create a molecule with the structure as the one described. Grayish-white microcrystalline powder or yellow fluffy solid. "}, {"from": "gpt", "value": "[C][O][C][=C][C][=C][C][=Branch1][C][=O][O][C][Ring1][#Branch1][=C][C][=C][Ring1][O][C][=C][O][Ring1][Branch1]"}]