InChI=1/C14H16BrN3O/c15-9-3-4-12-10(5-9)14(11(16)6-17-12)18-7-13(19)8-1-2-8/h3-6,8,13,19H,1-2,7,16H2,(H,17,18)/p+1/t13-/m1/s1/fC14H17BrN3O/h17-18H/q+1 74B91751496A74BD