InChI=1/C16H18FN3O2/c1-9(2)7-20-8-12-13(15(20)21)14(19-16(22)18-12)10-3-5-11(17)6-4-10/h3-6,9,14H,7-8H2,1-2H3,(H2,18,19,22)/t14-/m0/s1/f/h18-19H CCF4C3AAE7E58A1E