4-(Chloromethyl)-2-hydroxy-3-methoxy-6-(trifluoromethoxy)pyridine
3-Hydroxy-6-methoxy-4-(trifluoromethoxy)-2-(trifluoromethyl)pyridine
2-(Aminomethyl)-5-iodo-6-methoxy-3-(trifluoromethoxy)pyridine
3-(Chloromethyl)-5-hydroxy-6-methoxy-2-(trifluoromethoxy)pyridine