4-Fluoro-2-iodo-6-(methylthio)pyridine
5-Cyano-2-(trifluoromethoxy)pyridine-4-sulfonyl chloride
2-Cyano-3-methoxy-5-(trifluoromethoxy)pyridine-4-carboxaldehyde
2-Bromo-4-difluoromethyl-3-nitropyridine
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