2-(Aminomethyl)-6-bromo-3-(trifluoromethoxy)pyridine-4-carboxylic acid
5-Bromo-3-(chloromethyl)-4-(trifluoromethoxy)pyridine-2-methanol
2-(Aminomethyl)-3-bromo-4-(trifluoromethoxy)pyridine-5-carboxylic acid
3-Bromo-5-(chloromethyl)-2-(trifluoromethoxy)pyridine-4-methanol