5-Chloro-3-iodo-2-(trifluoromethoxy)pyridine-4-carboxylic acid
Ethyl 3-bromo-4-nitro-5-(trifluoromethoxy)pyridine-2-carboxylate
2-Bromo-4-(fluoromethyl)-6-nitro-3-(trifluoromethoxy)pyridine
2-Chloro-4-(chloromethyl)-6-hydroxy-3-(trifluoromethoxy)pyridine