InChI=1/C21H21BrF2N4O/c1-2-9-27(11-16-3-5-17(22)6-4-16)12-21(29,13-28-15-25-14-26-28)19-8-7-18(23)10-20(19)24/h2-8,10,14-15,29H,1,9,11-13H2/t21-/m0/s1 2033A8BE03A65B7E