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