InChI=1/C16H17NO2/c1-11-6-5-7-12(2)16(11)17-14-9-4-3-8-13(14)10-15(18)19/h3-9,17H,10H2,1-2H3,(H,18,19)/p-1/fC16H16NO2/q-1 537F41815C120B9C