3-(Aminomethyl)-5-chloro-4-hydroxy-2-(trifluoromethoxy)pyridine
2-Chloro-3-cyano-4-(fluoromethyl)-6-(trifluoromethoxy)pyridine
4-Bromo-3-(chloromethyl)-5-(trifluoromethoxy)pyridine-2-acetic acid
4-Bromo-6-(chloromethyl)-2-(trifluoromethoxy)pyridine-3-acetic acid