4-Bromo-6-(fluoromethyl)-3-hydroxy-2-(trifluoromethoxy)pyridine
5-Bromo-3-methoxy-4-(trifluoromethoxy)pyridine-2-acetic acid
3-Bromo-2-fluoro-5-(fluoromethyl)-6-(trifluoromethoxy)pyridine
5-Bromo-3-(fluoromethyl)-4-hydroxy-2-(trifluoromethoxy)pyridine