InChI=1S/C25H30O9S/c1-14(2)5-7-16-11-18(20(27)13-19(16)26)24(29)21(28)10-15-6-8-22(34-35(30,31)32)17(9-15)12-23-25(3,4)33-23/h5-6,8-9,11,13,21,23,26-28H,7,10,12H2,1-4H3,(H,30,31,32)