InChI=1/C12H11Cl2N4O2S/c1-7-2-3-9(13)12(11(7)14)18-21(19,20)8-4-5-16-10(6-8)17-15/h2-6H,15H2,1H3,(H,16,17)/q-1/p+1/fC12H12Cl2N4O2S/h16-17H/q 6165BFF1D5913073