InChI=1/C21H17FN4O2/c1-12-5-8-15(11-17(12)22)25-21(27)24-14-9-6-13(7-10-14)16-3-2-4-18-19(16)20(23)26-28-18/h2-11H,1H3,(H2,23,26)(H2,24,25,27)/f/h24-25H,23H2 4F3FCE336AC347F1