InChI=1/C21H20ClNO3S2/c1-2-26-21(25)19-16-6-3-4-7-17(16)28-20(19)23-18(24)8-5-13-27-15-11-9-14(22)10-12-15/h3-4,6-7,9-12H,2,5,8,13H2,1H3,(H,23,24)/f/h23H C06F2491CDFD93EB