InChI=1S/C32H60O4/c1-3-5-7-9-10-11-12-13-14-15-16-21-25-29-32(35)36-30(26-22-18-8-6-4-2)27-23-19-17-20-24-28-31(33)34/h11-12,30H,3-10,13-29H2,1-2H3,(H,33,34)/b12-11-