InChI=1/C15H13BrN2O/c1-15-5-4-12(19)14(16)13(15)8-2-3-11-10(7-17-18-11)9(8)6-15/h2-3,7H,4-6H2,1H3,(H,17,18)/t15-/m1/s1/f/h18H E0D62084B8B82D78