Ethyl 2-bromo-6-chloro-3-(trifluoromethoxy)pyridine-5-carboxylate
3-Bromo-2-chloro-4-(trifluoromethoxy)pyridine-6-carboxaldehyde
Methyl 3-amino-4-(fluoromethyl)-5-(trifluoromethoxy)pyridine-2-carboxylate
2-Bromo-3-chloro-4-(trifluoromethoxy)pyridine-6-carboxaldehyde