InChI=1S/C13H16O13S/c14-5-1-4(12(19)20)2-6(15)11(5)26-13-10(18)9(17)8(16)7(25-13)3-24-27(21,22)23/h1-2,7-10,13-18H,3H2,(H,19,20)(H,21,22,23)/t7-,8-,9+,10-,13+/m1/s1