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