InChI=1/C18H17ClN2O4S/c19-14-3-6-16-13(9-18(22)25-17(16)10-14)11-21-8-7-12-1-4-15(5-2-12)26(20,23)24/h1-6,9-10,21H,7-8,11H2,(H2,20,23,24)/f/h20H2 06A42C98AB0D61FD