3-Cyano-6-methoxy-2-(trifluoromethoxy)pyridine-5-methanol
3-(Bromomethyl)-2-cyano-5-(trifluoromethoxy)pyridine-4-carboxaldehyde
5-Cyano-2-methoxy-3-(trifluoromethoxy)pyridine-6-methanol
6-(Bromomethyl)-2-cyano-3-(trifluoromethoxy)pyridine-4-carboxaldehyde