Ethyl 2-bromo-5-cyano-6-(trifluoromethoxy)pyridine-3-carboxylate
6-Bromo-3-iodo-2-(trifluoromethoxy)pyridine-4-carboxylic acid
Methyl 5-amino-4-(fluoromethyl)-3-(trifluoromethoxy)pyridine-2-carboxylate
2-Bromo-5-iodo-3-(trifluoromethoxy)pyridine-6-carboxylic acid