(4E)-4-(3-chlorobenzylidene)-3-(chloromethyl)isoxazol-5(4H)-one

methyl 2-[(cyanoacetyl)amino]-5,6-dihydro-4H-cyclopenta[b]thiophene-3-carboxylate

N-(4-acetylphenyl)-2-cyanoacetamide

ethyl 2-[(cyanoacetyl)amino]-4-ethyl-5-methylthiophene-3-carboxylate

2-cyano-N-(2,3-dimethylphenyl)acetamide

methyl 2-[(cyanoacetyl)amino]-5-ethylthiophene-3-carboxylate

ethyl 2-[(cyanoacetyl)amino]-5,6-dihydro-4H-cyclopenta[b]thiophene-3-carboxylate

N-(3-chloro-4-methylphenyl)-2-cyanoacetamide

ethyl 2-[(cyanoacetyl)amino]-4,5-dimethylthiophene-3-carboxylate

3-[4-(2,3-dimethylphenyl)piperazin-1-yl]-3-oxopropanenitrile

ethyl 4-(4-bromophenyl)-2-[(cyanoacetyl)amino]thiophene-3-carboxylate