2-(Aminomethyl)-6-(difluoromethyl)-5-iodo-3-methoxypyridine
2-Amino-3-(chloromethyl)-6-(trifluoromethoxy)pyridine-4-acetonitrile
5-Cyano-2-(difluoromethyl)-3-methylpyridine-6-acetic acid
2,6-Diiodopyridine-4-sulfonyl chloride
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