Methyl 6-cyano-3-(trifluoromethoxy)-2-(trifluoromethyl)pyridine-4-carboxylate
2-Fluoro-3-methoxy-6-(trifluoromethoxy)pyridine-4-carboxylic acid
2-Fluoro-3-methoxy-4-(trifluoromethoxy)pyridine-6-carboxylic acid
Methyl 2-cyano-4-(fluoromethyl)-5-(trifluoromethoxy)pyridine-3-carboxylate