Methyl 5-fluoro-4-nitro-3-(trifluoromethoxy)pyridine-2-carboxylate
2-Fluoro-3-iodo-6-(trifluoromethoxy)pyridine-4-acetic acid
6-Cyano-3-fluoro-4-(trifluoromethoxy)pyridine-2-sulfonyl chloride
2-Cyano-5-fluoro-3-(trifluoromethoxy)pyridine-4-sulfonyl chloride