3-Chloro-4-methyl-2-(trifluoromethoxy)pyridine-5-acetonitrile
4-(Chloromethyl)-2-cyano-5-methyl-3-(trifluoromethoxy)pyridine
3-Chloro-2-methyl-5-(trifluoromethoxy)pyridine-6-acetonitrile
Methyl 6-chloro-3-(fluoromethyl)-4-(trifluoromethoxy)pyridine-2-carboxylate