InChI=1/C17H14BrN3O/c1-2-9-3-4-10-8-12-15(11(10)7-9)20-17(19)21-16(12)13-5-6-14(18)22-13/h3-7H,2,8H2,1H3,(H2,19,20,21)/f/h19H2 385C4781F14F191B