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