6-Cyano-3-(fluoromethyl)-4-(trifluoromethoxy)-2-(trifluoromethyl)pyridine
4-(Chloromethyl)-3-cyano-2-methyl-5-(trifluoromethoxy)pyridine
Methyl 6-cyano-4-methyl-3-(trifluoromethoxy)pyridine-2-acetate
4-(Chloromethyl)-6-cyano-3-methyl-2-(trifluoromethoxy)pyridine