InChI=1/C26H20N4O3/c31-22-14-18(17-10-4-7-13-21(17)33-15-16-8-2-1-3-9-16)23-24(28-22)30-20-12-6-5-11-19(20)27-26(30)29-25(23)32/h1-13,18H,14-15H2,(H,28,31)(H,27,29,32)/p-1/t18-/m1/s1/fC26H19N4O3/h28H/q-1 DD0FD703CA51B5BD