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