[{"from": "human", "value": "What can you tell me about this molecule? [B][Branch2][Ring1][Ring2][C][=C][Branch1][#C][N][=C][Branch1][Branch1][C][=C][Ring1][=Branch1][O][C][Branch1][C][C][C][F][Branch1][C][O][O]"}, {"from": "gpt", "value": "The molecule is an aromatic ether."}]