InChI=1/C16H23FN2O/c1-12(16(20)19-15-5-3-2-4-6-15)18-11-13-7-9-14(17)10-8-13/h7-10,12,15,18H,2-6,11H2,1H3,(H,19,20)/p+1/t12-/m0/s1/fC16H24FN2O/h18-19H/q+1 CB7574BFF3114447