InChI=1/C21H19ClN2O2S/c1-24(13-16-11-12-19(22)27-16)14-20(25)23-18-10-6-5-9-17(18)21(26)15-7-3-2-4-8-15/h2-12H,13-14H2,1H3,(H,23,25)/p+1/fC21H20ClN2O2S/h23-24H/q+1 85405BC9CE05FA54