InChI=1/C14H11BrN2O/c15-11-3-4-12-10(6-11)7-13(18-12)14(16)9-2-1-5-17-8-9/h1-8,14H,16H2/p+1/t14-/m1/s1/fC14H12BrN2O/h16H/q+1 4F603AFD938EB8E9