InChI=1S/C33H62O6/c1-3-5-7-9-11-13-14-15-16-18-20-22-24-26-32(36)38-28-31(35)29-39-33(37)27-30(34)25-23-21-19-17-12-10-8-6-4-2/h13-14,30-31,34-35H,3-12,15-29H2,1-2H3/b14-13-/t30?,31-/m0/s1