InChI=1/C20H15FN4O2/c1-13-18(19(24-27-13)14-5-7-15(21)8-6-14)20(26)23-16-3-2-4-17(11-16)25-10-9-22-12-25/h2-12H,1H3,(H,23,26)/f/h23H 8C8C5C79DA813B53