InChI=1/C17H23F3N4O3/c1-21-14(25)10-12-6-3-4-7-13(12)23-16(27)15(26)22-8-5-9-24(2)11-17(18,19)20/h3-4,6-7H,5,8-11H2,1-2H3,(H,21,25)(H,22,26)(H,23,27)/p+1/fC17H24F3N4O3/h21-24H/q+1 3C1066AA53A9B67C