InChI=1/C21H18Cl2N2O2S/c22-16-6-4-15(19(23)10-16)9-18-11-24-21(28-18)25-20(26)12-27-17-7-5-13-2-1-3-14(13)8-17/h4-8,10-11H,1-3,9,12H2,(H,24,25,26)/f/h26H 7641A2103B989E07