InChI=1/C16H15FN4O2/c1-10-9-21(20-14-5-6-19-8-13(14)17)15-4-3-11(7-12(10)15)23-16(22)18-2/h3-9H,1-2H3,(H,18,22)(H,19,20)/p+1/fC16H16FN4O2/h18-20H/q+1 86FD3FDCA38A7A25