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