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