Ethyl 3-amino-2-(fluoromethyl)-6-(trifluoromethoxy)pyridine-5-carboxylate
2-Bromo-4-fluoro-3-methoxy-6-(trifluoromethoxy)pyridine
Methyl 3-amino-2-(chloromethyl)-6-(trifluoromethoxy)pyridine-4-carboxylate
Ethyl 3-amino-2-(fluoromethyl)-5-(trifluoromethoxy)pyridine-4-carboxylate