InChI=1/C15H19FN4O4/c1-2-19-7-5-10(6-8-19)17-14(21)15(22)18-13-9-11(20(23)24)3-4-12(13)16/h3-4,9-10H,2,5-8H2,1H3,(H,17,21)(H,18,22)/p+1/fC15H20FN4O4/h17,19,22H/q+1 100FB4B6E46178A7