4-(Bromomethyl)-2-fluoro-3-(trifluoromethoxy)pyridine-5-carboxylic acid
4-Fluoro-6-methyl-3-(trifluoromethoxy)pyridine-2-methanol
5-(Bromomethyl)-3-fluoro-4-(trifluoromethoxy)pyridine-2-carboxylic acid
4-Fluoro-2-methyl-3-(trifluoromethoxy)pyridine-5-methanol