InChI=1/C17H23BrN2O/c1-12(2)19-10-14-6-7-15(18)9-17(14)20(4)11-16-8-5-13(3)21-16/h5-9,12,19H,10-11H2,1-4H3/p+1/fC17H24BrN2O/h19H/q+1 827C4FA84C758011