InChI=1S/C22H22O14S/c1-32-10-4-2-9(3-5-10)14-7-12(25)16-11(24)6-13(26)19(20(16)33-14)35-22-21(36-37(29,30)31)18(28)17(27)15(8-23)34-22/h2-7,15,17-18,21-24,26-28H,8H2,1H3,(H,29,30,31)