InChI=1/C15H17NO2/c17-14-7-4-8-15(11-14)18-10-9-16-12-13-5-2-1-3-6-13/h1-8,11,16-17H,9-10,12H2/p+1/fC15H18NO2/h16H/q+1 021D13A8A9A80633