Methyl 6-amino-2-bromo-4-(trifluoromethoxy)pyridine-3-carboxylate
2-Amino-4-bromo-6-(trifluoromethoxy)pyridine-3-carboxylic acid
Methyl 2-amino-6-bromo-3-(trifluoromethoxy)pyridine-4-carboxylate
5-Amino-2-bromo-3-(trifluoromethoxy)pyridine-6-carboxaldehyde