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