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