(Z)-3-amino-2-phenylprop-2-enenitrile

3-anilino-2-phenyl-acrylonitrile

5-cyano-3,4-dioxo-2,5-diphenyl-valeric acid amide

1-[(4-tert-butylphenyl)methyl]-3-(4-ethylphenyl)-1-(1-phenylethyl)urea

4-(aminophenylmethylene)-3-methylisoxazol-5(4H)-one