InChI=1/C14H16BrFN4O/c1-8-9(7-19-20-8)3-2-4-18-14(21)10-5-13(17)12(16)6-11(10)15/h5-7H,2-4,17H2,1H3,(H,18,21)(H,19,20)/f/h18,20H	7273B9BC6131F69B