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