207128-57-2 Pyrimido(4,5-b)quinoline-3(2H)-acetamide, 10-butyl-N-(5-(((5-((butylamino)carbonyl)-1-methyl-1H-pyrrol-3-yl)amino)carbonyl)-1-methyl-1H-pyrrol-3-yl)-4,10-dihydro-6-nitro-2,4-dioxo-