InChI=1/C19H15FN4O/c20-15-7-4-12(5-8-15)17-18(25-11-21-17)14-6-9-16-22-23-19(24(16)10-14)13-2-1-3-13/h4-11,13H,1-3H2 E1B5E81CE35FF1BC