InChI=1/C18H22BrN3O/c1-13-8-9-16(19)10-17(13)21-18(23)20-11-14-6-4-5-7-15(14)12-22(2)3/h4-10H,11-12H2,1-3H3,(H2,20,21,23)/p+1/fC18H23BrN3O/h20-22H/q+1 F3795426DFFE4BC4