InChI=1S/C33H62O6/c1-5-7-9-11-12-17-21-25-32(35)38-28-30(27-37-31(34)24-20-15-10-8-6-2)39-33(36)26-22-18-14-13-16-19-23-29(3)4/h29-30H,5-28H2,1-4H3/t30-/m1/s1