Ethyl 4-chloro-5-cyano-3-(trifluoromethoxy)pyridine-2-carboxylate
4-Chloro-3-(fluoromethyl)-2-(trifluoromethoxy)pyridine-5-carboxylic acid
4-Chloro-2-(fluoromethyl)-3-(trifluoromethoxy)pyridine-5-carboxylic acid
Ethyl 4-chloro-3-cyano-2-(trifluoromethoxy)pyridine-5-carboxylate