Methyl 4-(bromomethyl)-6-hydroxy-3-(trifluoromethoxy)pyridine-2-acetate
4-Hydroxy-2-methoxy-5-(trifluoromethoxy)pyridine-3-carboxylic acid
6-Iodo-2-methoxy-3-(trifluoromethoxy)-4-(trifluoromethyl)pyridine
5-Hydroxy-3-methoxy-2-(trifluoromethoxy)pyridine-4-carboxylic acid