InChI=1S/C40H76O5/c1-3-5-7-9-11-13-15-17-19-21-23-25-27-29-31-33-35-40(43)45-37-38(41)36-44-39(42)34-32-30-28-26-24-22-20-18-16-14-12-10-8-6-4-2/h19,21,38,41H,3-18,20,22-37H2,1-2H3/b21-19-/t38-/m1/s1