InChI=1/C21H19FN2O3/c1-21(2)16-15(18(25)17-14(19(16)27-3)5-4-10-23-17)20(26)24(21)11-12-6-8-13(22)9-7-12/h4-10,25H,11H2,1-3H3/p-1/fC21H18FN2O3/h25h/q-1 F86BAA9885052DE7