InChI=1/C16H20FN3O/c1-20(2)15(10-3-4-10)9-18-16(21)14-8-11-7-12(17)5-6-13(11)19-14/h5-8,10,15,19H,3-4,9H2,1-2H3,(H,18,21)/p+1/t15-/m1/s1/fC16H21FN3O/h18,20H/q+1 FCAFB9EAD1FE278A