4-Bromo-2-fluoro-6-(fluoromethyl)-3-(trifluoromethoxy)pyridine
4-Bromo-2-fluoro-3-(fluoromethyl)-6-(trifluoromethoxy)pyridine
3-Bromo-5-fluoro-6-(fluoromethyl)-2-(trifluoromethoxy)pyridine
3-Bromo-5-fluoro-2-(fluoromethyl)-6-(trifluoromethoxy)pyridine