Ethyl 4-chloro-2-fluoro-3-(trifluoromethoxy)pyridine-6-carboxylate
2-(Aminomethyl)-6-bromo-3-(trifluoromethoxy)pyridine-5-acetic acid
Methyl 4-bromo-5-methoxy-2-(trifluoromethoxy)pyridine-3-carboxylate
Ethyl 3-chloro-5-fluoro-6-(trifluoromethoxy)pyridine-2-carboxylate