InChI=1/C33H28N4/c1-25-12-11-19-29(20-25)37-23-30(28-17-9-4-10-18-28)31-32(34-24-35-33(31)37)36(21-26-13-5-2-6-14-26)22-27-15-7-3-8-16-27/h2-20,23-24H,21-22H2,1H3 A94248014FD6E629