4-Methyl-5-nitro-3-(trifluoromethoxy)pyridine-2-carboxylic acid
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