3-Cyano-4-methyl-2-(trifluoromethoxy)pyridine-5-carboxaldehyde
Ethyl 2-cyano-4-methyl-3-(trifluoromethoxy)pyridine-5-acetate
Methyl 2-fluoro-3-(trifluoromethoxy)-4-(trifluoromethyl)pyridine-6-carboxylate
3-Fluoro-6-(trifluoromethoxy)-2-(trifluoromethyl)pyridine-5-carboxylic acid