5-Bromo-2-methoxy-3-nitro-6-(trifluoromethoxy)pyridine
3-(Aminomethyl)-4-bromo-5-(trifluoromethoxy)pyridine-2-carboxylic acid
3-Bromo-4-hydroxy-2-(trifluoromethoxy)pyridine-6-sulfonyl chloride
3-(Aminomethyl)-2-bromo-6-(trifluoromethoxy)pyridine-5-carboxylic acid