InChI=1/C18H25FN4O4/c1-3-7-23-8-6-12(11-23)10-20-16(24)17(25)21-13-4-5-14(19)15(9-13)22-18(26)27-2/h4-5,9,12H,3,6-8,10-11H2,1-2H3,(H,20,24)(H,21,25)(H,22,26)/p+1/t12-/m0/s1/fC18H26FN4O4/h20-23H/q+1 9594BB2BF7CB3DDC