InChI=1/C22H21ClN2O3S/c1-15-7-4-12-21(16(15)2)24-22(26)17-8-5-11-20(13-17)29(27,28)25(3)19-10-6-9-18(23)14-19/h4-14H,1-3H3,(H,24,26)/f/h24H CF94DD7D8809967B