2-Chloro-5-hydroxy-3-(trifluoromethoxy)pyridine-6-carboxylic acid
Ethyl 2-chloro-4-(chloromethyl)-3-(trifluoromethoxy)pyridine-5-carboxylate
2-Chloro-4-hydroxy-6-(trifluoromethoxy)pyridine-3-carboxylic acid
3-Chloro-2-(chloromethyl)-6-(trifluoromethoxy)pyridine-5-acetonitrile