3-Hydroxy-6-nitro-2-(trifluoromethoxy)pyridine-5-acetonitrile
5-Hydroxy-2-iodo-4-(trifluoromethoxy)pyridine-3-carboxaldehyde
6-Hydroxy-2-iodo-4-(trifluoromethoxy)pyridine-3-acetic acid
4-Hydroxy-3-iodo-5-(trifluoromethoxy)pyridine-2-carboxaldehyde
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