4-Bromomethyl-2-hydroxy-3-(pyridin-4-yl)pyridine
4-Bromomethyl-2-hydroxy-3-(pyridin-3-yl)pyridine
5-Bromo-2-bromomethyl-3-hydroxypyridine
2-Bromomethyl-6-hydroxy-3-phenylpyridine
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