InChI=1/C23H18BrFN4O2/c1-29-12-11-26-22(29)21(15-5-8-18(25)9-6-15)28-23(30)16-7-10-20(27-14-16)31-19-4-2-3-17(24)13-19/h2-14,21H,1H3,(H,28,30)/t21-/m1/s1/f/h28H D6D00DC2F4D945FF