InChI=1/C19H19ClN2O3S/c1-12-22-16(11-26-12)17-9-8-15(24-17)10-21-18(23)19(2,3)25-14-6-4-13(20)5-7-14/h4-9,11H,10H2,1-3H3,(H,21,23)/f/h21H 89AC24CDCE1F7D94