InChI=1/C19H16FN3O3/c20-14-8-6-13(7-9-14)11-21-18(25)16-17(24)19(26)23-15(22-16)10-12-4-2-1-3-5-12/h1-9,24H,10-11H2,(H,21,25)(H,22,23,26)/f/h21,23H 5A4BCD1F6A9C8C67