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