InChI=1/C16H17FN2O/c1-19(11-13-5-3-2-4-6-13)12-16(20)18-15-9-7-14(17)8-10-15/h2-10H,11-12H2,1H3,(H,18,20)/p+1/fC16H18FN2O/h18-19H/q+1 886DFCC01272361F