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