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