InChI=1/C24H22BrFN2O3/c25-20-14-17(10-12-23(20)31-16-19-8-4-5-9-21(19)26)15-27-28-24(30)13-11-22(29)18-6-2-1-3-7-18/h1-10,12,14-15,22,29H,11,13,16H2,(H,28,30)/b27-15-/t22-/m0/s1/f/h28H D04ED555900A506A