InChI=1/C29H24N4O2/c1-21-12-14-23(15-13-21)20-33-27-24(10-7-17-31-27)18-25(29(33)35)28(34)32(26-11-5-6-16-30-26)19-22-8-3-2-4-9-22/h2-18H,19-20H2,1H3 8C77812D51AF2462