4-Amino-5-(bromomethyl)-2-(difluoromethyl)-3-methoxypyridine
4-Chloro-5-(difluoromethyl)-2-hydroxy-3-iodopyridine
3-(Bromomethyl)-5-cyano-2-(trifluoromethoxy)pyridine-4-methanol
6-Hydroxy-3-(trifluoromethoxy)pyridine-2-sulfonyl chloride
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