InChI=1/C14H9BrN2O/c15-10-4-5-13-9(7-10)8-11(14(16)18-13)12-3-1-2-6-17-12/h1-8,16H/p+1/fC14H10BrN2O/h16H/q+1 9C5624CD5020CDDB