1-(1-bromo-3-methylpyrrolo[1,2-f]phenanthridin-2-yl)ethanone InChI=1/C19H14BrNO/c1-11-17(12(2)22)18(20)19-15-9-4-3-7-13(15)14-8-5-6-10-16(14)21(11)19/h3-10H,1-2H ethanone, 1-(1-bromo-3-methylpyrrolo[1,2-f]phenanthridin-2-yl)-