InChI=1S/C24H40O9/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17(22(28)29)32-24-20(27)18(25)19(26)21(33-24)23(30)31/h6-7,9-10,17-21,24-27H,2-5,8,11-16H2,1H3,(H,28,29)(H,30,31)/b7-6-,10-9-