Methyl 2-cyano-4-methoxy-5-(trifluoromethoxy)pyridine-3-acetate
2-(Bromomethyl)-3-cyano-5-methyl-6-(trifluoromethoxy)pyridine
5-Chloro-4-(fluoromethyl)-3-(trifluoromethoxy)pyridine-2-carboxaldehyde
3-Chloro-6-methyl-4-(trifluoromethoxy)pyridine-2-acetic acid