InChI=1S/C22H22O13S/c1-32-10-4-2-3-9(5-10)13-6-11(24)16-14(33-13)7-12(25)17(19(16)27)21-22(35-36(29,30)31)20(28)18(26)15(8-23)34-21/h2-7,15,18,20-23,25-28H,8H2,1H3,(H,29,30,31)