Methyl 2-(chloromethyl)-3-iodo-4-(trifluoromethoxy)pyridine-6-carboxylate
4-Methoxy-2-methyl-6-(trifluoromethoxy)pyridine-3-acetic acid
3-(Fluoromethyl)-6-methoxy-4-nitro-2-(trifluoromethoxy)pyridine
4-Methoxy-2-methyl-3-(trifluoromethoxy)pyridine-6-acetic acid