InChI=1/C20H16FN5O4/c21-11-5-3-10(4-6-11)9-23-19(29)17-18(28)16-12(2-1-7-22-16)15(26-17)13-8-14(27)25-20(30)24-13/h1-7,13,28H,8-9H2,(H,23,29)(H2,24,25,27,30)/t13-/m0/s1/f/h23-25H 089B98500A22A9A5