Ethyl 2-amino-5-hydroxy-3-(trifluoromethoxy)pyridine-4-carboxylate
3-(Aminomethyl)-2-cyano-5-(trifluoromethoxy)pyridine-4-acetonitrile
5-Fluoro-4-iodopyridine-2-sulfonyl chloride
3-Methoxy-5-(trifluoromethoxy)pyridine-4-sulfonyl chloride
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