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