InChI=1/C19H20FN5O5/c1-13(19(26)21-15-4-2-3-14(20)11-15)22-7-9-23(10-8-22)17-6-5-16(24(27)28)12-18(17)25(29)30/h2-6,11-13H,7-10H2,1H3,(H,21,26)/t13-/m0/s1/f/h21H 9F519AA87A294874