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Methyl 2-bromothiazole-4-carboxylate

Methyl 5-(3-chlorophenyl)oxazole-4-carboxylate

Methyl 5-hydroxynicotinate

1-Methyl-1H-imidazole-5-carboxylic acid

Methyl 2-iodonicotinate

3-Methyl-5-nitropyridine

Methyl oxindole-7-carboxylate

Methyl 6-(1-pyrrolidinyl)nicotinate

4-Hydroxy-6-methylquinazoline

8-Methyl-4-quinazolone