InChI=1/C17H18Cl2N2O2S/c1-21(9-16(23)20-8-11-3-2-4-24-11)17-13-5-10(18)6-14(19)12(13)7-15(17)22/h2-6,15,17,22H,7-9H2,1H3,(H,20,23)/p+1/t15-,17-/m0/s1/fC17H19Cl2N2O2S/h20-21H/q+1 D0E75FCF37725413