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