InChI=1/C16H21FN4O/c1-11-9-15(21(4)19-11)18-16(22)10-20(3)12(2)13-7-5-6-8-14(13)17/h5-9,12H,10H2,1-4H3,(H,18,22)/p+1/t12-/m1/s1/fC16H22FN4O/h18,20H/q+1 BF60DBFA2A45B14B