3-(Aminomethyl)-6-fluoro-4-(trifluoromethoxy)pyridine-2-carboxylic acid
5-(Bromomethyl)-3-fluoro-4-(trifluoromethoxy)-2-(trifluoromethyl)pyridine
3-(Bromomethyl)-2-fluoro-5-(trifluoromethoxy)-6-(trifluoromethyl)pyridine
6-(Bromomethyl)-4-fluoro-3-(trifluoromethoxy)-2-(trifluoromethyl)pyridine