InChI=1/C15H13ClN4O4S/c16-11-7-12-8(6-14(21)19-12)5-13(11)25(23,24)20-10-3-1-9(2-4-10)18-15(17)22/h1-5,7,20H,6H2,(H,19,21)(H3,17,18,22)/f/h18-19H,17H2 860BF17A0AB7C4BE