InChI=1S/C24H40O9/c1-2-3-11-14-17(15-12-9-7-5-4-6-8-10-13-16-18(25)26)32-24-21(29)19(27)20(28)22(33-24)23(30)31/h7,9,12,15,17,19-22,24,27-29H,2-6,8,10-11,13-14,16H2,1H3,(H,25,26)(H,30,31)/b9-7-,15-12+