Methyl 2-fluoro-3-(fluoromethyl)-6-(trifluoromethoxy)pyridine-5-carboxylate
2-Amino-5-methyl-4-(trifluoromethoxy)pyridine-3-sulfonyl chloride
6-Bromo-2-(chloromethyl)-3-cyano-4-(trifluoromethoxy)pyridine
4-(Chloromethyl)-5-hydroxy-2-(trifluoromethoxy)pyridine-3-methanol