2-(Difluoromethyl)-6-fluoro-5-(trifluoromethoxy)-3-(trifluoromethyl)pyridine
3-(Chloromethyl)-2-cyano-4-methyl-6-(trifluoromethoxy)pyridine
2-(Difluoromethyl)-6-fluoro-3-(trifluoromethoxy)-5-(trifluoromethyl)pyridine
2-(Chloromethyl)-6-cyano-5-methyl-3-(trifluoromethoxy)pyridine