InChI=1/C21H14FN3O3/c22-15-10-5-4-9-14(15)17-16(18(26)13-7-2-1-3-8-13)19(27)20(28)25(17)21-23-11-6-12-24-21/h1-12,17,27H/p-1/t17-/m1/s1/fC21H13FN3O3/h27h/q-1 6D14F00A297DD4FA