[{"from": "human", "value": "Based on the given information, design a molecule that meets the desired specifications. The molecule is an aromatic ether."}, {"from": "gpt", "value": "[C][=C][C][=Branch1][=C][=C][C][=C][Ring1][=Branch1][C][=Branch1][C][=O][N][C][C][O][O][C][=C][Branch1][P][C][=C][Branch1][Branch1][C][=C][Ring1][=Branch1][C][Branch1][C][F][Branch1][C][F][F][N+1][=Branch1][C][=O][O-1]"}]