4-Bromomethyl-5-hydroxy-2-(trifluoromethyl)pyridine
3-Bromomethyl-5-hydroxy-4-(trifluoromethyl)pyridine
4-Bromomethyl-5-hydroxy-2-phenylpyridine
3-Bromo-5-nitro-2-(trifluoromethylthio)pyridine
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