2-Chloro-5-(fluoromethyl)-6-methoxy-3-(trifluoromethoxy)pyridine
2-(Bromomethyl)-4-cyano-6-methoxy-3-(trifluoromethoxy)pyridine
2-Chloro-5-(fluoromethyl)-4-methoxy-3-(trifluoromethoxy)pyridine
2-(Bromomethyl)-3-cyano-6-methoxy-4-(trifluoromethoxy)pyridine