2-Bromo-4-(chloromethyl)-5-(trifluoromethoxy)pyridine-3-acetic acid
5-(Aminomethyl)-2-bromo-4-(trifluoromethoxy)pyridine-3-carboxylic acid
2-Bromo-3-(chloromethyl)-5-(trifluoromethoxy)pyridine-4-acetic acid
4-(Aminomethyl)-5-bromo-2-(trifluoromethoxy)pyridine-3-carboxylic acid