Ethyl 3-cyano-2-(difluoromethyl)-4-(trifluoromethoxy)pyridine-5-acetate
Methyl 4-(aminomethyl)-3-cyano-5-(trifluoromethoxy)pyridine-2-carboxylate
3-Fluoro-4-hydroxy-2-methoxy-5-(trifluoromethoxy)pyridine
3-Fluoro-2-hydroxy-5-methoxy-6-(trifluoromethoxy)pyridine