InChI=1/C17H21F3N4O3/c1-3-9-21-16(27)23-15(26)11-24(4-2)10-14(25)22-13-8-6-5-7-12(13)17(18,19)20/h3,5-8H,1,4,9-11H2,2H3,(H,22,25)(H2,21,23,26,27)/p+1/fC17H22F3N4O3/h21-24H/q+1 3D0ACC5D417E0F1D