InChI=1/C19H18FN5O4/c1-24(2)17(12-3-5-14(20)6-4-12)11-22-18(26)19(27)23-16-8-7-15(25(28)29)9-13(16)10-21/h3-9,17H,11H2,1-2H3,(H,22,26)(H,23,27)/p+1/t17-/m0/s1/fC19H19FN5O4/h22-24H/q+1 2D25FD9E46FDB0B0