InChI=1/C15H19FN4O4/c1-9(2)19-6-5-10(8-19)17-14(21)15(22)18-13-7-11(20(23)24)3-4-12(13)16/h3-4,7,9-10H,5-6,8H2,1-2H3,(H,17,21)(H,18,22)/p+1/t10-/m1/s1/fC15H20FN4O4/h17,19,22H/q+1 0E2D4CEEF41F77EB