InChI=1/C18H21FN4O4/c1-20-16(24)12-9-11(6-7-13(12)19)22-18(26)17(25)21-10-14(23(2)3)15-5-4-8-27-15/h4-9,14H,10H2,1-3H3,(H,20,24)(H,21,25)(H,22,26)/p+1/t14-/m1/s1/fC18H22FN4O4/h20-23H/q+1 371CBE10BBE0889C