InChI=1/C20H19FN4O2/c1-20(2,3)14-8-4-12(5-9-14)16(26)18(27)23-19-22-17(24-25-19)13-6-10-15(21)11-7-13/h4-11H,1-3H3,(H2,22,23,24,25,26,27)/p-1/fC20H18FN4O2/h27H/q-1 3D03E2F8BF812122