InChI=1S/C25H46O8/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19(26)32-25-22(29)20(27)21(28)23(33-25)24(30)31/h20-23,25,27-29H,2-18H2,1H3,(H,30,31)