InChI=1/C17H27N3O/c1-13-5-4-6-15(14(13)2)11-19-16-7-9-20(10-8-16)12-17(21)18-3/h4-6,16,19H,7-12H2,1-3H3,(H,18,21)/p+1/fC17H28N3O/h18-19H/q+1 1049CB8E4CF2D461