InChI=1/C29H42N2O2/c1-23-18-27(20-29(2,3)19-23)33-22-26(32)21-30-14-16-31(17-15-30)28(24-10-6-4-7-11-24)25-12-8-5-9-13-25/h4-13,23,26-28,32H,14-22H2,1-3H3/t23-,26-,27+/m0/s1 1E7C07646EF285CA