InChI=1S/C33H64O5/c1-5-30(4)24-20-16-12-8-6-7-9-13-17-21-25-32(35)37-27-31(34)28-38-33(36)26-22-18-14-10-11-15-19-23-29(2)3/h29-31,34H,5-28H2,1-4H3/t30?,31-/m1/s1