InChI=1/C17H19ClN2O4S/c18-13-5-3-4-12(10-13)17(8-1-2-9-17)11-20-16(21)14-6-7-15(24-14)25(19,22)23/h3-7,10H,1-2,8-9,11H2,(H,20,21)(H2,19,22,23)/f/h20H,19H2 6537ABD761341071