InChI=1/C16H12F3N5O/c17-16(18,19)10-4-2-6-12(8-10)21-23-14-13(22-24-15(14)25)9-3-1-5-11(20)7-9/h1-8,21H,20H2,(H,23,24,25)/f/h24H/b23-14- F77EE6FC455C870F