2-(Aminomethyl)-3-hydroxybutyric acid
2-(Aminomethyl)-3-hydroxybutyric acid ??
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2-(Aminomethyl)-3-hydroxybutyric acid C??? ??, ??, ??
2-(Aminomethyl)-3-hydroxybutyric acid ?? ?? ? ???
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2-(Aminomethyl)-3-hydroxybutyric acid ?? ??
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