2-Cyano-4-iodo-6-methoxy-3-(trifluoromethoxy)pyridine
3-Chloro-2-(fluoromethyl)-6-(trifluoromethoxy)pyridine-4-carboxaldehyde
3-Chloro-2-(fluoromethyl)-4-(trifluoromethoxy)pyridine-6-carboxaldehyde
4-Chloro-3-(fluoromethyl)-5-(trifluoromethoxy)pyridine-2-acetic acid