InChI=1/C20H15ClN4O2/c1-25-11-13(7-10-17(25)26)20(27)22-14-8-5-12(6-9-14)19-23-16-4-2-3-15(21)18(16)24-19/h2-11H,1H3,(H,22,27)(H,23,24)/f/h22-23H 75F692FC7BEA957B