[{"from": "human", "value": "Synthesize a molecule that matches the given characteristics. The molecule is a pale yellow liquid. Insoluble in water. "}, {"from": "gpt", "value": "[C][C][C][C][C][Branch1][Ring1][C][C][C][O][P][=Branch1][C][=O][Branch1][#Branch2][O][C][=C][C][=C][C][=C][Ring1][=Branch1][O][C][=C][C][=C][C][=C][Ring1][=Branch1]"}]