InChI=1/C20H18FN5O4/c1-2-16-13(11-23-26(16)17-9-5-6-10-22-17)19(28)30-12-18(27)25-20(29)24-15-8-4-3-7-14(15)21/h3-11H,2,12H2,1H3,(H2,24,25,27,29)/f/h24-25H 18BD8CED53D5B007