InChI=1/C24H21BrFN3O2/c1-28(22(16-8-4-2-5-9-16)17-10-6-3-7-11-17)15-29-23(30)21(27-24(29)31)18-12-13-20(26)19(25)14-18/h2-14,21-22H,15H2,1H3,(H,27,31)/t21-/m0/s1/f/h27H C40E5C108983F17C