InChI=1/C23H17BrN2O2/c1-15-7-10-22-20(12-15)26-23(28-22)19-14-18(8-9-21(19)27)25-11-3-5-16-4-2-6-17(24)13-16/h2-14,27H,1H3/b5-3+,25-11? 87BBA73083EF0ABE