InChI=1S/C40H68N2O2/c1-2-3-29-38-39(44-38)30-23-21-19-17-15-13-11-9-7-5-4-6-8-10-12-14-16-18-20-22-24-31-40(43)41-33-32-35-34-42-37-28-26-25-27-36(35)37/h25-28,34,38-39,42H,2-24,29-33H2,1H3,(H,41,43)