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