InChI=1S/C24H30O9S/c1-5-6-7-8-15-13-17(25)32-22-16-9-11-24(3,4)33-23(16)19(21(27)18(15)22)20(26)14(2)10-12-31-34(28,29)30/h9,11,13-14,27H,5-8,10,12H2,1-4H3,(H,28,29,30)