InChI=1/C13H11N7O4S/c1-6-10(11(21)20-12(16-6)14-5-15-20)19-25(23,24)7-2-3-8-9(4-7)18-13(22)17-8/h2-5,19,21H,1H3,(H2,17,18,22)/p-1/fC13H10N7O4S/h21h,17-18H/q-1 A051B453FBF62867