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