2-Fluoro-4-(fluoromethyl)-3-(trifluoromethoxy)pyridine-6-carboxylic acid
Ethyl 2-chloro-6-(difluoromethyl)-3-(trifluoromethoxy)pyridine-4-acetate
Methyl 5-chloro-4-(fluoromethyl)-3-(trifluoromethoxy)pyridine-2-carboxylate
Methyl 3-(chloromethyl)-6-iodo-2-(trifluoromethoxy)pyridine-4-carboxylate