InChI=1/C20H20Cl2N2OS/c1-3-24(4-2)12-13-5-8-15(9-6-13)23-20(25)19-18(22)16-10-7-14(21)11-17(16)26-19/h5-11H,3-4,12H2,1-2H3,(H,23,25)/p+1/fC20H21Cl2N2OS/h23-24H/q+1 352B855FB2BFAC08