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