5-Amino-2-(bromomethyl)-3-(trifluoromethoxy)pyridine-4-carboxylic acid
4-Amino-3-(bromomethyl)-6-(trifluoromethoxy)pyridine-2-carboxylic acid
4-Amino-3-(bromomethyl)-2-(trifluoromethoxy)pyridine-5-carboxylic acid
2-Amino-3-(bromomethyl)-6-(trifluoromethoxy)pyridine-4-carboxaldehyde