1-(3-(2-(Hydroxy(oxido)amino)-1H-imidazol-1-yl)propyl)-1lambda~5~-quinoline hydrobromide 1-(3-{2-[Hydroxy(oxo)ammonio]-1H-imidazol-1-yl}propyl)quinolinium- AIDS-157539 AIDS157539 NSC644500 (BROMIDE SALT)