InChI=1/C13H13FN6O4/c1-15-12-8(14)6-16-13(18-12)19-17-5-7-3-9(20(22)23)11(21)10(4-7)24-2/h3-6,21H,1-2H3,(H2,15,16,18,19)/b17-5-/f/h15,19H 0AFB768AE30752ED