InChI=1S/C13H16O13S/c14-5-1-4(2-6(15)11(5)26-27(21,22)23)12(19)24-3-7-8(16)9(17)10(18)13(20)25-7/h1-2,7-10,13-18,20H,3H2,(H,21,22,23)