InChI=1S/C33H64O5/c1-29(2)23-19-15-11-9-7-5-6-8-10-12-17-21-25-32(35)37-27-31(34)28-38-33(36)26-22-18-14-13-16-20-24-30(3)4/h29-31,34H,5-28H2,1-4H3/t31-/m0/s1