Methyl 3-chloro-2-(fluoromethyl)-6-(trifluoromethoxy)pyridine-5-carboxylate
5-(Chloromethyl)-3-cyano-4-(trifluoromethoxy)-2-(trifluoromethyl)pyridine
Methyl 3-chloro-2-(fluoromethyl)-5-(trifluoromethoxy)pyridine-4-carboxylate
Methyl 2-chloro-6-(fluoromethyl)-4-(trifluoromethoxy)pyridine-3-carboxylate