InChI=1/C24H22BrN3O3/c1-16(2)31-19-11-9-17(10-12-19)14-22(24(30)27-18-6-5-13-26-15-18)28-23(29)20-7-3-4-8-21(20)25/h3-16H,1-2H3,(H,27,30)(H,28,29)/b22-14+/f/h27-28H 567CD919125C8609