InChI=1S/C22H40O9/c1-13(7-5-9-15(3)12-23)6-4-8-14(2)10-11-16(24)30-22-19(27)17(25)18(26)20(31-22)21(28)29/h13-15,17-20,22-23,25-27H,4-12H2,1-3H3,(H,28,29)