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N-(4-cyanophenyl)-l-proline

N-(4-cyclohexylphenyl)-4-isopropylbenzenamine

N-(4-cyclohexylphenyl)thiourea

N-(4-dimethylamino-3,5-dinitrophenyl)maleimide

N-(4-ethoxy-2-nitrophenyl)-6-methylnicotinamide

N-(4-ethoxybenzyl)-n-methylamine

N-(4-ethoxy-phenyl)-2-(3-oxo-1,2,3,4-tetrahydro-quinoxalin-2-yl)-acetamide

N-(4-ethoxyphenyl)hydrazinecarbothioamide

N-(4-ethoxyphenyl)maleamic acid

N-(4-ethylphenyl)formamide

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