InChI=1/C21H18FN5O/c1-12-11-15(9-10-17(12)22)25-21(28)24-14-7-5-13(6-8-14)16-3-2-4-18-19(16)20(23)27-26-18/h2-11H,1H3,(H3,23,26,27)(H2,24,25,28)/f/h24-25,27H,23H2 831937C8CD487E3E