InChI=1/C19H18BrN3O/c20-16-8-4-5-14(11-16)12-17-22-18(24-23-17)13-21-19(9-10-19)15-6-2-1-3-7-15/h1-8,11,21H,9-10,12-13H2/p+1/fC19H19BrN3O/h21H/q+1 CC56DD6D7F80D1DD