InChI=1/C13H14N4O5S2/c1-22-9-2-4-10(5-3-9)24(20,21)17-16-12(19)7-8-6-11(18)15-13(23)14-8/h2-5,7,16-17,19H,6H2,1H3,(H,15,18,23)/p-1/b12-7-/fC13H13N4O5S2/h19h,15H/q-1 C176CF33C79E5DF2