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