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