InChI=1S/C38H77NO5/c1-3-5-7-9-11-13-14-15-17-19-23-27-31-36(42)38(44)35(33-40)39-37(43)32-28-24-20-22-26-30-34(41)29-25-21-18-16-12-10-8-6-4-2/h34-36,38,40-42,44H,3-33H2,1-2H3,(H,39,43)/t34-,35+,36-,38+/m1/s1