2-Chloro-3-(fluoromethyl)-6-methoxy-5-(trifluoromethoxy)pyridine
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