Methyl 2-cyano-5-methyl-3-(trifluoromethoxy)pyridine-4-acetate
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