3-Hydroxy-5-methoxy-6-(trifluoromethoxy)pyridine-2-sulfonyl chloride
4-Bromo-5-nitro-3-(trifluoromethoxy)pyridine-2-acetic acid
4-(Bromomethyl)-2,5-diamino-3-(difluoromethyl)pyridine
3-(Bromomethyl)-6-(difluoromethyl)-2-hydroxy-4-methoxypyridine
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