2-Chloro-3-(fluoromethyl)-6-(trifluoromethoxy)pyridine-4-carboxylic acid
Methyl 5-chloro-2-(fluoromethyl)-4-(trifluoromethoxy)pyridine-3-carboxylate
Methyl 4-chloro-6-(fluoromethyl)-2-(trifluoromethoxy)pyridine-3-carboxylate
Methyl 3-chloro-5-(fluoromethyl)-6-(trifluoromethoxy)pyridine-2-carboxylate