InChI=1/C13H12Cl2N2S/c14-9-3-2-8(6-10(9)15)11-7-18-12(17-11)13(16)4-1-5-13/h2-3,6-7H,1,4-5,16H2/p+1/fC13H13Cl2N2S/h16H/q+1 CE5351C578E720B5