4-Bromo-2-hydroxy-3-(trifluoromethoxy)pyridine-6-acetic acid
4-Amino-2-(chloromethyl)-5-(trifluoromethoxy)pyridine-3-carboxaldehyde
4-Amino-2-(chloromethyl)-3-(trifluoromethoxy)pyridine-5-carboxaldehyde
3-Bromo-4-fluoro-6-hydroxy-2-(trifluoromethoxy)pyridine