InChI=1S/C24H30O9S/c1-15(9-10-30-19-7-5-17-6-8-23(26)31-21(17)13-19)11-18(25)12-16(2)20(33-34(27,28)29)14-22-24(3,4)32-22/h5-9,12-13,18,20,22,25H,10-11,14H2,1-4H3,(H,27,28,29)/b15-9+,16-12-