5-(Chloromethyl)-2-(difluoromethyl)-3-(trifluoromethoxy)-4-(trifluoromethyl)pyridine
4-(Chloromethyl)-5-(difluoromethyl)-3-(trifluoromethoxy)-2-(trifluoromethyl)pyridine
4-Amino-2-cyano-3-(difluoromethyl)pyridine
4-(Bromomethyl)-2-(trifluoromethoxy)-5-(trifluoromethyl)pyridine-3-carbonyl chloride