InChI=1/C21H17FN4O/c22-14-4-5-15-17(11-23-20(15)10-14)13-6-8-26(9-7-13)21(27)16-2-1-3-19-18(16)12-24-25-19/h1-6,10-12,23H,7-9H2,(H,24,25)/f/h25H BC73CA9B83C8E5BF