4-Chloro-2-(fluoromethyl)-3-iodo-6-(trifluoromethoxy)pyridine
4-Chloro-6-cyano-3-(trifluoromethoxy)pyridine-2-carboxylic acid
Methyl 5-chloro-3-hydroxy-2-(trifluoromethoxy)pyridine-4-carboxylate
4-Chloro-2-cyano-3-(trifluoromethoxy)pyridine-5-carboxylic acid