InChI=1S/C24H30O9S/c1-6-13(2)20(26)19-21(27)18-15(9-7-8-14(3)33-34(28,29)30)12-17(25)31-22(18)16-10-11-24(4,5)32-23(16)19/h10-14,27H,6-9H2,1-5H3,(H,28,29,30)