Methyl 2-chloro-3-cyano-4-(trifluoromethoxy)pyridine-5-carboxylate
2-Bromo-3-(fluoromethyl)-5-(trifluoromethoxy)pyridine-4-carboxaldehyde
4-Bromo-5-(chloromethyl)-3-(trifluoromethoxy)pyridine-2-acetic acid
3-Chloro-6-cyano-4-(trifluoromethoxy)pyridine-2-carboxylic acid