InChI=1/C15H11Cl3N4OS/c1-24-15-10-13(19-12(6-2-3-6)20-14(10)23)22(21-15)11-8(17)4-7(16)5-9(11)18/h4-6H,2-3H2,1H3,(H,19,20,23)/f/h20H 5A57646CE29DBFBA