3-(Bromomethyl)-2-hydroxy-4-methyl-5-(trifluoromethoxy)pyridine
5-Fluoro-4-(fluoromethyl)-2-(trifluoromethoxy)pyridine-3-carboxylic acid
3-Fluoro-4-(fluoromethyl)-5-(trifluoromethoxy)pyridine-2-carboxylic acid
5-Fluoro-4-(fluoromethyl)-2-(trifluoromethoxy)-3-(trifluoromethyl)pyridine