InChI=1/C19H23ClN2O4S/c1-24-8-5-22(13-15-4-2-9-27-15)19(23)21-12-14-10-16(20)18-17(11-14)25-6-3-7-26-18/h2,4,9-11H,3,5-8,12-13H2,1H3,(H,21,23)/f/h21H B754223F882919B7