InChI=1S/C26H48O9/c1-16(8-5-9-17(2)11-7-13-19(4)15-27)10-6-12-18(3)14-20(28)34-26-23(31)21(29)22(30)24(35-26)25(32)33/h16-19,21-24,26-27,29-31H,5-15H2,1-4H3,(H,32,33)