InChI=1/C16H21FN4O/c1-11(20(3)4)9-18-16(22)13-10-19-21(12(13)2)15-8-6-5-7-14(15)17/h5-8,10-11H,9H2,1-4H3,(H,18,22)/p+1/t11-/m0/s1/fC16H22FN4O/h18,20H/q+1 5B7CDE0A75DF049A