InChI=1/C15H11ClN4O4S/c16-9-1-4-14-18-10(8-20(14)7-9)6-17-25(22,23)11-2-3-12-13(5-11)24-15(21)19-12/h1-5,7-8,17H,6H2,(H,19,21)/f/h19H C1C1296B95B50FEB