3-Chloro-4-hydroxy-5-(trifluoromethoxy)pyridine-2-acetonitrile
3,4-Dibromo-6-(trifluoromethoxy)pyridine-2-sulfonyl chloride
6-(Chloromethyl)-3-(difluoromethyl)-2-hydroxypyridine-4-acetic acid
4,5-Dibromo-2-nitro-3-(trifluoromethoxy)pyridine
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