InChI=1/C16H15FN4O2/c17-12-4-6-14(7-5-12)20-16(9-13(10-18)19-20)11-2-1-3-15(8-11)21(22)23/h1-8,16H,9-10,18H2/p+1/t16-/m1/s1/fC16H16FN4O2/h18H/q+1 FD7E5B529C59A78D