3-(Chloromethyl)-6-fluoro-4-(trifluoromethoxy)-2-(trifluoromethyl)pyridine
5-(Chloromethyl)-2-fluoro-3-(trifluoromethoxy)-4-(trifluoromethyl)pyridine
3-Fluoro-2-methyl-5-(trifluoromethoxy)pyridine-6-carbonyl chloride
4-(Chloromethyl)-5-fluoro-3-(trifluoromethoxy)-2-(trifluoromethyl)pyridine