InChI=1/C32H28N4O2/c37-31(26-10-9-23-5-1-2-6-24(23)15-26)35-18-22-14-27(20-35)30-12-11-29(32(38)36(30)19-22)34-17-21-13-25-7-3-4-8-28(25)33-16-21/h1-13,15-16,22,27,34H,14,17-20H2/t22-,27+/m0/s1 FE8557D33FF21DC6