Ethyl 6-chloro-4-(fluoromethyl)-2-(trifluoromethoxy)pyridine-3-carboxylate
2-Chloro-4-cyano-6-(trifluoromethoxy)pyridine-3-sulfonyl chloride
Methyl 3-chloro-2-(fluoromethyl)-6-(trifluoromethoxy)pyridine-4-acetate
Methyl 3-chloro-2-(fluoromethyl)-4-(trifluoromethoxy)pyridine-6-acetate