4-Chloro-2-nitro-5-(trifluoromethoxy)pyridine-3-carboxaldehyde
3-Chloro-6-fluoro-4-(trifluoromethoxy)pyridine-2-methanol
5-Chloro-3-nitro-2-(trifluoromethoxy)pyridine-4-carboxaldehyde
Methyl 2-chloro-6-methyl-4-(trifluoromethoxy)pyridine-3-carboxylate