InChI=1S/C22H22O12S/c1-8(6-32-10(3)23)12-16(24)13-15(19(27)17(12)25)22(7-33-35(29,30)31)5-4-11-9(2)21(28)34-20(14(11)22)18(13)26/h8,24-25,27H,4-7H2,1-3H3,(H,29,30,31)