InChI=1S/C33H64O5/c1-4-5-6-7-8-9-10-11-12-13-14-17-20-23-26-32(35)37-28-31(34)29-38-33(36)27-24-21-18-15-16-19-22-25-30(2)3/h30-31,34H,4-29H2,1-3H3/t31-/m1/s1