InChI=1/C21H21FN4/c22-20-7-5-18(6-8-20)19-4-1-3-17(15-19)16-25-11-13-26(14-12-25)21-23-9-2-10-24-21/h1-10,15H,11-14,16H2/p+1/fC21H22FN4/h25H/q+1 5B810E2270BD40F5