InChI=1/C12H11Cl2N4O2S/c1-2-15-12-16-6-9(7-17-12)21(19,20)18-8-3-4-10(13)11(14)5-8/h3-7H,2H2,1H3,(H,15,16,17)/q-1/f/h15H 0071135CE9419B5D