Methyl 3-bromo-2-nitro-6-(trifluoromethoxy)pyridine-5-carboxylate
2-Chloro-4-cyano-3-(trifluoromethoxy)pyridine-5-acetic acid
3-Bromo-6-nitro-2-(trifluoromethoxy)pyridine-4-carboxylic acid
3-Bromo-5-nitro-6-(trifluoromethoxy)pyridine-2-carboxaldehyde