InChI=1/C17H17BrN2O/c18-17-15-6-2-1-5-14(15)7-8-16(17)21-12-4-3-10-20-11-9-19-13-20/h1-2,5-9,11,13H,3-4,10,12H2/p+1/fC17H18BrN2O/h19H/q+1 C4E851D3553DE9FD