InChI=1S/C40H65NO4/c1-3-5-7-9-11-13-15-17-19-21-23-25-28-32-37(43)33-29-27-31-35-40(45)41-38(36-42)39(44)34-30-26-24-22-20-18-16-14-12-10-8-6-4-2/h5,7-8,10-11,13,17,19,23,25,27-30,32,34,37-39,42-44H,3-4,6,9,12,14-16,18,20-22,24,26,31,33,35-36H2,1-2H3,(H,41,45)/b7-5-,10-8-,13-11-,19-17-,25-23-,29-27-,32-28-,34-30+/t37?,38-,39+/m0/s1