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    Pyridines
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    > 4-Amino-2-methoxypyridine
    > 2-Chloro-4-methylpyridine
    > 4-Acetylpyridine
    > 2-Chloro-3-Fluoro Pyridine
    > 2-Bromopyridine
    > 2-Bromo-5-nitropyridine
    > 2-Chloro-5-aminopyridine
    > 3-Amino-2-chloropyridine
    > 2-Chloro-3-nitropyridine
    > 2-Bromo-5-fluoro-pyridine
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