InChI=1/C21H23FN2O4/c22-17-6-10-18(11-7-17)27-14-2-1-13-24-21(26)12-5-16-3-8-19(9-4-16)28-15-20(23)25/h3-12H,1-2,13-15H2,(H2,23,25)(H,24,26)/b12-5+/f/h24H,23H2	45ED22350EE00F7B