InChI=1S/C33H66O4/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19-20-21-22-23-24-25-26-27-28-29-33(36)37-31-32(35)30-34/h32,34-35H,2-31H2,1H3/t32-/m1/s1