Methyl 4-cyano-3-(trifluoromethoxy)-5-(trifluoromethyl)pyridine-2-acetate
Ethyl 2-chloro-4-(trifluoromethoxy)-5-(trifluoromethyl)pyridine-3-acetate
6-(Aminomethyl)-2-methyl-3-(trifluoromethoxy)pyridine-4-acetonitrile
Ethyl 5-(fluoromethyl)-4-methoxy-3-(trifluoromethoxy)pyridine-2-acetate