InChI=1/C16H21NO2/c1-13-7-4-5-8-15(13)19-12-10-17(3)14(2)16-9-6-11-18-16/h4-9,11,14H,10,12H2,1-3H3/p+1/t14-/m1/s1/fC16H22NO2/h17H/q+1 1B4372F1A34D8B2C