Methyl 4-chloro-3-(chloromethyl)-6-(trifluoromethoxy)pyridine-2-carboxylate
Methyl 4-chloro-3-(chloromethyl)-2-(trifluoromethoxy)pyridine-6-carboxylate
2-Cyano-5-fluoro-6-(trifluoromethoxy)pyridine-3-carboxaldehyde
Methyl 4-chloro-2-(chloromethyl)-6-(trifluoromethoxy)pyridine-3-carboxylate