4-(Bromomethyl)-2-cyano-6-(trifluoromethoxy)pyridine-3-carboxylic acid
2-Cyano-6-(fluoromethyl)-3-methoxy-5-(trifluoromethoxy)pyridine
Ethyl 3-cyano-5-methoxy-2-(trifluoromethoxy)pyridine-4-carboxylate
2-Cyano-6-methoxy-5-(trifluoromethoxy)pyridine-3-carboxylic acid