Methyl 2-chloro-5-(fluoromethyl)-6-(trifluoromethoxy)pyridine-3-acetate
3-Chloro-6-fluoro-4-methyl-2-(trifluoromethoxy)pyridine
Methyl 2-chloro-4-(fluoromethyl)-5-(trifluoromethoxy)pyridine-3-acetate
4-Chloro-5-fluoro-3-methyl-2-(trifluoromethoxy)pyridine