InChI=1/C24H23BrN2O/c1-2-16-7-9-17(10-8-16)21-15-22(20-5-3-4-6-23(20)28)27-24(26-21)18-11-13-19(25)14-12-18/h3-14,22,24,27-28H,2,15H2,1H3/p+1/t22-,24+/m1/s1/fC24H24BrN2O/h27H/q+1 5DFB576A03B2B9E2