2-Fluoro-4-methyl-3-(trifluoromethoxy)pyridine-6-sulfonyl chloride
Ethyl 5-cyano-2-hydroxy-3-(trifluoromethoxy)pyridine-6-carboxylate
4-Fluoro-3-methyl-6-(trifluoromethoxy)pyridine-2-carbonyl chloride
Ethyl 4-cyano-2-hydroxy-6-(trifluoromethoxy)pyridine-3-carboxylate