Methyl 2-(chloromethyl)-6-cyano-4-(trifluoromethoxy)pyridine-3-carboxylate
2-Fluoro-3-methoxy-5-methyl-6-(trifluoromethoxy)pyridine
Methyl 2-(chloromethyl)-5-cyano-4-(trifluoromethoxy)pyridine-3-carboxylate
Methyl 2-cyano-6-(fluoromethyl)-5-(trifluoromethoxy)pyridine-3-carboxylate