Methyl 3-amino-6-(fluoromethyl)-4-(trifluoromethoxy)pyridine-2-carboxylate
4-Amino-2-(chloromethyl)-6-nitro-3-(trifluoromethoxy)pyridine
4-Chloro-6-(difluoromethyl)-2-hydroxy-3-methoxypyridine
4-Fluoro-2-(trifluoromethoxy)pyridine-3-sulfonyl chloride