4-(2-(Hydroxy(oxido)amino)-1H-imidazol-1-yl)-N-(2-(5-(hydroxy(oxido)amino)-2-methyl-1H-imidazol-1-yl)ethyl)-N-methylbutanamide AIDS-141144 AIDS141144 NSC655549 {N-(Methyl)-N-[2-(2-methyl-5-nitroimidazol-1H-yl)ethyl]-} 4-(2-nitroimidazol-1H-yl)butanaimde