5-(Bromomethyl)-2-methoxy-4-methyl-3-(trifluoromethoxy)pyridine
4-Methoxy-5-nitro-2-(trifluoromethoxy)pyridine-3-carboxylic acid
4-(Chloromethyl)-2-methoxy-3-(trifluoromethoxy)-6-(trifluoromethyl)pyridine
4-Methoxy-3-nitro-5-(trifluoromethoxy)pyridine-2-carboxylic acid