InChI=1S/C32H60O4/c1-3-5-7-8-9-10-11-12-13-14-18-21-25-29-32(35)36-30(26-22-6-4-2)27-23-19-16-15-17-20-24-28-31(33)34/h10-11,30H,3-9,12-29H2,1-2H3,(H,33,34)/b11-10-