4-[3-(3,4-dimethoxyphenyl)-1,2,4-oxadiazol-5-yl]butanoic acid

methyl 4-methoxy-1-methyl-1H-indole-2-carboxylate

1-ethyl-2,6-dimethyl-1H-indole-3-carbaldehyde

5-(1H-indol-3-yl)-1,3-thiazol-2-amine

ethyl 5-bromo-3-[(chloroacetyl)amino]-1H-indole-2-carboxylate

(5-ethoxy-2-methyl-1H-indol-3-yl)acetic acid

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

4-amino-6-(4-methylphenyl)-1,6-dihydro-1,3,5-triazine-2-thiol

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

ethyl 2-[(cyanoacetyl)amino]-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxylate

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