InChI=1S/C30H36N4/c1(3-11-20-31-27-19-22-32-26-16-8-5-13-23(26)27)2-4-12-21-33-30-24-14-6-9-17-28(24)34-29-18-10-7-15-25(29)30/h5-6,8-9,13-14,16-17,19,22H,1-4,7,10-12,15,18,20-21H2,(H,31,32)(H,33,34)