InChI=1/C21H16F2N4O/c1-27-19(28)21(26-20(27)24,15-5-7-25-8-6-15)16-4-2-3-13(9-16)14-10-17(22)12-18(23)11-14/h2-12H,1H3,(H2,24,26)/p+1/t21-/m0/s1/fC21H17F2N4O/h26H,24H2/q+1 8DEC6E3166D8E442