InChI=1/C23H20N6O4/c1-33-19-8-4-15(5-9-19)13-25-22(30)20-12-18(10-11-24-20)21-26-28-29(27-21)14-16-2-6-17(7-3-16)23(31)32/h2-12H,13-14H2,1H3,(H,25,30)(H,31,32)/p-1/fC23H19N6O4/h25H/q-1 552E8CC73D87B9AA