3-(Aminomethyl)-2-chloro-4-fluoro-6-(trifluoromethoxy)pyridine
3-Bromo-5-(chloromethyl)-2-methoxy-4-(trifluoromethoxy)pyridine
2-(Aminomethyl)-6-chloro-5-fluoro-3-(trifluoromethoxy)pyridine
3-Bromo-4-(chloromethyl)-2-methoxy-5-(trifluoromethoxy)pyridine