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