InChI=1S/C25H44O9/c1-14(2)8-6-9-15(3)10-7-11-16(4)12-13-18(17(5)23(29)30)33-25-21(28)19(26)20(27)22(34-25)24(31)32/h14-16,18-22,25-28H,5-13H2,1-4H3,(H,29,30)(H,31,32)