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