Methyl 3-chloro-6-(fluoromethyl)-4-(trifluoromethoxy)pyridine-2-carboxylate
5-Chloro-2-methyl-3-(trifluoromethoxy)pyridine-4-acetic acid
5-Cyano-2-methoxy-4-(trifluoromethoxy)pyridine-3-acetic acid
3-Cyano-2-(fluoromethyl)-5-methyl-4-(trifluoromethoxy)pyridine