InChI=1/C21H23FN4O3/c22-16-3-7-17(8-4-16)24-19(27)13-26-11-9-15(10-12-26)21(29)25-18-5-1-14(2-6-18)20(23)28/h1-8,15H,9-13H2,(H2,23,28)(H,24,27)(H,25,29)/p+1/fC21H24FN4O3/h24-26H,23H2/q+1 4E552AA15A2A1CE1