InChI=1/C17H20BrNO/c1-12(2)20-16-9-7-13(8-10-16)17(19-3)14-5-4-6-15(18)11-14/h4-12,17,19H,1-3H3/p+1/t17-/m1/s1/fC17H21BrNO/h19H/q+1 3DD8E691969B8300