Ethyl 3-(chloromethyl)-5-methoxy-2-(trifluoromethoxy)pyridine-4-carboxylate
5-(Fluoromethyl)-4-methoxy-2-(trifluoromethoxy)pyridine-3-acetonitrile
Ethyl 5-(chloromethyl)-4-methoxy-3-(trifluoromethoxy)pyridine-2-carboxylate
5-Methyl-3-nitro-4-(trifluoromethoxy)pyridine-2-carboxylic acid