6-Chloro-3-(chloromethyl)-2-(trifluoromethoxy)pyridine-4-carboxylic acid
5-(Chloromethyl)-4-cyano-3-(trifluoromethoxy)-2-(trifluoromethyl)pyridine
3-(Aminomethyl)-4-fluoro-5-iodo-2-(trifluoromethoxy)pyridine
2-Chloro-5-(chloromethyl)-3-(trifluoromethoxy)pyridine-6-carboxylic acid