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