2-Chloro-3-(difluoromethyl)-4-(trifluoromethoxy)-6-(trifluoromethyl)pyridine
2-Chloro-3-(fluoromethyl)-4-(trifluoromethoxy)-6-(trifluoromethyl)pyridine
3-Chloro-6-(chloromethyl)-2-(trifluoromethoxy)-4-(trifluoromethyl)pyridine
3-Chloro-6-(fluoromethyl)-4-(trifluoromethoxy)-2-(trifluoromethyl)pyridine