InChI=1/C30H32N2O2/c33-28-22-27(25-17-9-3-10-18-25)32(28)30(19-11-4-12-20-30)29(34)31-26(24-15-7-2-8-16-24)21-23-13-5-1-6-14-23/h1-3,5-10,13-18,26-27H,4,11-12,19-22H2,(H,31,34)/t26-,27+/m0/s1/f/h31H 2E8B219163E637F2