InChI=1/C23H20BrN3O/c1-13-9-18(22(28)19(24)10-13)21-17(11-14-5-3-2-4-6-14)16-12-15(23(25)26)7-8-20(16)27-21/h2-10,12,27-28H,11H2,1H3,(H3,25,26)/f/h28h,25-26H2 CEA7B1F50B72BB5D