2-Chloro-3-(fluoromethyl)-5-methoxy-4-(trifluoromethoxy)pyridine
2-(Bromomethyl)-3-cyano-4-methoxy-6-(trifluoromethoxy)pyridine
3-Chloro-6-(chloromethyl)-2-methoxy-4-(trifluoromethoxy)pyridine
3-(Aminomethyl)-2-cyano-4-(trifluoromethoxy)pyridine-5-carboxylic acid