InChI=1/C18H13FN6O/c19-14-8-6-12(7-9-14)16-21-18(24-23-16)22-17(26)13-10-20-25(11-13)15-4-2-1-3-5-15/h1-11H,(H2,21,22,23,24,26)/f/h22-23H BC896B5B4C7EFF3C