Methyl 5-(chloromethyl)-4-fluoro-3-(trifluoromethoxy)pyridine-2-acetate
2-(Chloromethyl)-3-fluoro-5-(trifluoromethoxy)pyridine-4-methanol
Methyl 3-fluoro-2-(trifluoromethoxy)-4-(trifluoromethyl)pyridine-6-acetate
5-(Chloromethyl)-2-fluoro-4-(trifluoromethoxy)pyridine-3-acetonitrile