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