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