InChI=1/C21H22F4N6/c22-16-8-4-6-14(12-16)18-29-19(27-11-3-1-2-10-26)31-20(30-18)28-17-9-5-7-15(13-17)21(23,24)25/h4-9,12-13H,1-3,10-11,26H2,(H2,27,28,29,30,31)/p+1/fC21H23F4N6/h26-28H/q+1 14BE2F87AC5428EB