InChI=1/C23H22F2N2O2/c1-27(2)14-18-12-17(16-6-4-3-5-7-16)8-11-22(18)29-15-23(28)26-19-9-10-20(24)21(25)13-19/h3-13H,14-15H2,1-2H3,(H,26,28)/p+1/fC23H23F2N2O2/h26-27H/q+1 042BE429F6CCCF51