InChI=1/C16H12Cl2N4O2S/c1-24-13-4-2-3-9(14(13)23)8-19-22-15(20-21-16(22)25)11-6-5-10(17)7-12(11)18/h2-8,23H,1H3,(H,21,25)/p-1/b19-8-/fC16H11Cl2N4O2S/q-1 817E47E987CC5D4F