InChI=1S/C24H38O10/c1-2-3-9-13-16-21(32-16)15(25)12-10-7-5-4-6-8-11-14-17(26)33-24-20(29)18(27)19(28)22(34-24)23(30)31/h3,9-10,12,15-16,18-22,24-25,27-29H,2,4-8,11,13-14H2,1H3,(H,30,31)/b9-3-,12-10+