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