Methyl 3-hydroxy-6-methoxy-4-(trifluoromethoxy)pyridine-2-acetate
Ethyl 3-fluoro-2-nitro-6-(trifluoromethoxy)pyridine-4-carboxylate
Methyl 2-fluoro-5-iodo-3-(trifluoromethoxy)pyridine-4-acetate
4-Hydroxy-5-iodo-3-nitro-2-(trifluoromethoxy)pyridine
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