8-anilinonaphthalene-2-sulfonic acid

4-[1-(4-aminophenyl)-2,2,2-trifluoro-1-phenylethyl]aniline

4-[1,1-bis(4-aminophenyl)-2,2,2-trifluoroethyl]aniline

4-[1-(4-cyanophenyl)-2,2,2-trifluoro-1-phenylethyl]benzonitrile

4-[1,1-bis(4-cyanophenyl)-2,2,2-trifluoroethyl]benzonitrile