5-Amino-3-(chloromethyl)-4-(trifluoromethoxy)pyridine-2-carboxaldehyde
3-Bromo-4-fluoro-2-hydroxy-6-(trifluoromethoxy)pyridine
3-Amino-4-(chloromethyl)-6-(trifluoromethoxy)pyridine-2-carboxaldehyde
Methyl 2-amino-3-(fluoromethyl)-5-(trifluoromethoxy)pyridine-4-carboxylate