InChI=1S/C32H60O9/c33-26(34)24-22-20-18-16-14-12-10-8-6-4-2-1-3-5-7-9-11-13-15-17-19-21-23-25-40-32-29(37)27(35)28(36)30(41-32)31(38)39/h27-30,32,35-37H,1-25H2,(H,33,34)(H,38,39)