InChI=1S/C38H69NO5/c1-3-5-7-9-11-12-13-14-15-19-23-27-31-36(42)38(44)35(33-40)39-37(43)32-28-24-20-16-18-22-26-30-34(41)29-25-21-17-10-8-6-4-2/h16-17,20-22,25-26,29,34-36,38,40-42,44H,3-15,18-19,23-24,27-28,30-33H2,1-2H3,(H,39,43)/b20-16+,21-17-,26-22-,29-25-/t34-,35-,36+,38+/m0/s1