4-[3-(4-cyanophenyl)-3-oxopropyl]benzonitrile

4-(3-oxobutanoyl)benzonitrile

4-[2-(4-heptoxyphenyl)ethynyl]benzonitrile

4-[bis(benzylsulfanyl)methyl]benzonitrile

4-{(E)-[1-(3,5-Dichlorophenyl)-3-methyl-2,5-dioxo-4-imidazolidiny lidene]methyl}benzonitrile