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