InChI=1/C17H19BrN2O/c1-20(2)12-14-5-9-16(10-6-14)19-17(21)11-13-3-7-15(18)8-4-13/h3-10H,11-12H2,1-2H3,(H,19,21)/p+1/fC17H20BrN2O/h19-20H/q+1 F210D175CE573540