InChI=1/C24H18BrNO2/c25-21-15-17(10-14-23(21)28-16-18-5-2-1-3-6-18)9-12-20-13-11-19-7-4-8-22(27)24(19)26-20/h1-15,27H,16H2/b12-9+ F0D1E4D6BF480414