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