InChI=1/C16H21NO2/c1-12(2)17-10-14(18)11-19-16-9-5-7-13-6-3-4-8-15(13)16/h3-9,12,14,17-18H,10-11H2,1-2H3/p+1/t14-/m0/s1/fC16H22NO2/h17H/q+1 00B6D210B59CF653