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