InChI=1/C21H22ClN3O3S/c22-18-3-1-17-12-19(4-2-16(17)11-18)29(27,28)10-7-21(26)25-8-5-15(6-9-25)20-13-23-14-24-20/h1-4,11-15H,5-10H2,(H,23,24)/f/h23H 6548176463992F30