InChI=1/C16H21FN2O/c1-3-6-14(4-2)19-16(20)13-9-8-12(7-5-10-18)15(17)11-13/h8-9,11,14H,3-4,6,10,18H2,1-2H3,(H,19,20)/p+1/t14-/m1/s1/fC16H22FN2O/h18-19H/q+1 146FF72F6A844F47