InChI=1S/C33H64O5/c1-4-5-6-19-23-26-32(35)37-28-31(34)29-38-33(36)27-24-21-18-16-14-12-10-8-7-9-11-13-15-17-20-22-25-30(2)3/h30-31,34H,4-29H2,1-3H3/t31-/m0/s1