[{"from": "human", "value": "Generate a molecule based on this description. The molecule is an aromatic ether."}, {"from": "gpt", "value": "[C][C][=C][C][=Branch2][Ring1][Branch2][=C][Branch1][Branch1][C][=C][Ring1][=Branch1][O][C][C][=Branch1][C][=O][N][C][C][=C][C][=C][C][=N][Ring1][=Branch1][Br]"}]