Ethyl 3-methoxy-2-nitro-4-(trifluoromethoxy)pyridine-6-carboxylate
5-Methoxy-3-methyl-2-(trifluoromethoxy)pyridine-4-carboxylic acid
3-(Chloromethyl)-5-methoxy-2-(trifluoromethoxy)pyridine-4-acetic acid
4-Methoxy-2-methyl-3-(trifluoromethoxy)pyridine-5-carboxaldehyde