InChI=1/C17H12FN5O4/c1-26-12(24)5-11-13-15(23-22-11)27-14(20)9(6-19)17(13)8-4-7(18)2-3-10(8)21-16(17)25/h2-4H,5,20H2,1H3,(H,21,25)(H,22,23)/t17-/m1/s1/f/h21,23H DE91DF59E6820252