InChI=1/C31H32N4/c1-34(2)30-17-9-26(10-18-30)22-32-28-13-5-24(6-14-28)21-25-7-15-29(16-8-25)33-23-27-11-19-31(20-12-27)35(3)4/h5-20,22-23H,21H2,1-4H3 A712384EBB854853