2-Fluoro-3-methoxy-6-(trifluoromethoxy)pyridine-4-carboxaldehyde
3-Cyano-5-(trifluoromethoxy)-4-(trifluoromethyl)pyridine-2-carboxaldehyde
Methyl 2-chloro-5-(difluoromethyl)-6-(trifluoromethoxy)pyridine-3-carboxylate
2-Fluoro-3-methoxy-4-(trifluoromethoxy)pyridine-6-carboxaldehyde