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