InChI=1/C21H18ClN3O2S/c1-26-16-7-8-18(27-2)14(9-16)10-23-20-19-17(11-28-21(19)25-12-24-20)13-3-5-15(22)6-4-13/h3-9,11-12H,10H2,1-2H3,(H,23,24,25)/f/h23H 203A7DEF0A24365B