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