[5-(3,4-dimethoxyphenyl)-4-oxothieno[2,3-d]pyrimidin-3(4H)-yl]acetic acid

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

5-chloro-2-(ethylthio)pyrimidine-4-carboxylic acid

3-(3-bromophenyl)-1H-pyrazole-4-carboxylic acid

methyl 3-isocyanato-3-phenylpropanoate

4-isopropyl-5-(3-phenyl-1,2,4-oxadiazol-5-yl)-1,3-thiazol-2-amine

ethyl 5-ethoxy-3-methyl-1H-indole-2-carboxylate

1-ethyl-5-fluoro-1H-indole-3-carbaldehyde

methyl 3-[(chloroacetyl)amino]-1H-indole-2-carboxylate

4,7-dimethoxy-1H-indole-2-carbohydrazide

5-methoxy-1,3-dimethyl-1H-indole-2-carboxylic acid