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