InChI=1/C13H11ClN4O4S2/c1-18-12(23-13(17-18)24(15,20)21)16-6-7-4-11(19)22-10-5-8(14)2-3-9(7)10/h2-5H,6H2,1H3,(H2,15,20,21)/f/h15H2 728547EEA9153A79