[{"from": "human", "value": "Describe this molecule. [C][=C][C][=C][Branch1][=C][C][=C][C][=Branch1][Branch2][=C][Ring1][=Branch1][N][=C][Ring1][#Branch2][O][N+1][=Branch1][C][=O][O-1]"}, {"from": "gpt", "value": "The molecule is a urinary antibacterial agent active against susceptible gram-positive and gram-negative organisms commonly found in urinary tract infections. It is a hydroxyquinoline derivative unrelated to other classes of drugs. Nitroxoline is active against bacterial gyrases."}]