InChI=1/C17H23NO2/c1-11(2)14-6-5-7-15(10-14)20-17(13(4)18)16-9-8-12(3)19-16/h5-11,13,17H,18H2,1-4H3/p+1/t13-,17-/m0/s1/fC17H24NO2/h18H/q+1 0E468CE4713A6173