InChI=1/C19H17ClN2O3S/c1-24-10-11-25-17-14(20)8-5-9-15(17)22-18(23)16-12-21-19(26-16)13-6-3-2-4-7-13/h2-9,12H,10-11H2,1H3,(H,22,23)/f/h22H 84D844092BAA56F8