2-Fluoro-5-methoxy-3-(trifluoromethoxy)pyridine-6-carboxylic acid
Methyl 2-cyano-6-(fluoromethyl)-4-(trifluoromethoxy)pyridine-3-carboxylate
Methyl 2-cyano-5-(fluoromethyl)-6-(trifluoromethoxy)pyridine-3-carboxylate
Ethyl 3-fluoro-2-methoxy-6-(trifluoromethoxy)pyridine-4-carboxylate