InChI=1S/C21H22O13S/c22-9-3-1-8(2-4-9)13-6-12(25)15-10(23)5-11(24)16(20(15)33-13)21-19(28)18(27)17(26)14(34-21)7-32-35(29,30)31/h1-5,13-14,17-19,21-24,26-28H,6-7H2,(H,29,30,31)