2-Chloro-3-iodo-6-(trifluoromethoxy)pyridine-4-carboxaldehyde
3-Chloro-2-(chloromethyl)-6-methoxy-4-(trifluoromethoxy)pyridine
4-Chloro-3-cyano-2-(trifluoromethoxy)pyridine-6-sulfonamide
3-Chloro-2-(chloromethyl)-4-methoxy-6-(trifluoromethoxy)pyridine