2-Cyano-6-(fluoromethyl)-3-(trifluoromethoxy)pyridine-5-carboxylic acid
3-Fluoro-2-methoxy-4-methyl-5-(trifluoromethoxy)pyridine
Ethyl 4-(chloromethyl)-6-cyano-3-(trifluoromethoxy)pyridine-2-acetate
6-Fluoro-3-methoxy-4-methyl-2-(trifluoromethoxy)pyridine