InChI=1/C14H12ClN5/c15-11-4-2-1-3-9(11)5-8-6-10-12(16)19-14(17)20-13(10)18-7-8/h1-4,6-7H,5H2,(H4,16,17,18,19,20)/f/h16-17H2 2BD2A480F07F0547