InChI=1/C17H19BrN2O/c1-20(2)16(13-8-4-3-5-9-13)12-19-17(21)14-10-6-7-11-15(14)18/h3-11,16H,12H2,1-2H3,(H,19,21)/t16-/m1/s1/f/h19H	84390260C69BF13B