InChI=1/C12H8N4O2S/c1-2-5-16-11(17)8-10(15-12(16)18)14-9(13-8)7-4-3-6-19-7/h1,3-4,6,17H,5H2,(H,13,14,15,18)/p-1/fC12H7N4O2S/h17h,15H/q-1 84C4108BA1D5BA29