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