InChI=1/C18H14ClN3O/c1-23-18-5-3-13(9-15(18)19)11-22-17-6-7-21-16-4-2-12(10-20)8-14(16)17/h2-9H,11H2,1H3,(H,21,22)/f/h22H 6CE795B8E01D53BF