InChI=1/C17H17ClN2O4S/c1-2-24-14-7-8-15(16(9-14)20(22)23)19-17(21)11-25-10-12-3-5-13(18)6-4-12/h3-9H,2,10-11H2,1H3,(H,19,21)/f/h19H E66132F63C5A6771