InChI=1/C18H13FN6O/c19-14-6-2-12(3-7-14)16-21-18(24-23-16)22-17(26)13-4-8-15(9-5-13)25-11-1-10-20-25/h1-11H,(H2,21,22,23,24,26)/f/h24,26H 4AC3365B4BF57F0A