Methyl 2-(fluoromethyl)-3-iodo-5-(trifluoromethoxy)pyridine-6-carboxylate
Methyl 2-(fluoromethyl)-3-iodo-4-(trifluoromethoxy)pyridine-5-carboxylate
Ethyl 4-methoxy-2-nitro-3-(trifluoromethoxy)pyridine-6-acetate
3-(Fluoromethyl)-6-iodo-4-(trifluoromethoxy)pyridine-2-carboxylic acid