[{"from": "human", "value": "Create a molecule that satisfies the conditions outlined in the description. The molecule is an aromatic ether that is diphenyl ether substituted at position 4 by a bromo group. It is an aromatic ether and an organobromine compound. It is functionally related to a diphenyl ether."}, {"from": "gpt", "value": "[C][=C][C][=C][Branch1][Branch1][C][=C][Ring1][=Branch1][O][C][=C][C][=C][Branch1][Branch1][C][=C][Ring1][=Branch1][Br]"}]