2-Chloro-6-(difluoromethyl)-5-methoxy-3-(trifluoromethoxy)pyridine
2-Chloro-6-(difluoromethyl)-3-methoxy-5-(trifluoromethoxy)pyridine
3-Chloro-5-fluoro-6-hydroxy-2-(trifluoromethoxy)pyridine
2-(Chloromethyl)-6-cyano-4-fluoro-3-(trifluoromethoxy)pyridine