2,3-Dihydro-3-hydroxy-2-oxo-1H-indole-3-propanoic acid
2,3-Dihydro-3-hydroxy-2-oxo-1H-indole-3-propanoic acid ??
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2,3-Dihydro-3-hydroxy-2-oxo-1H-indole-3-propanoic acid C??? ??, ??, ??
2,3-Dihydro-3-hydroxy-2-oxo-1H-indole-3-propanoic acid ?? ?? ? ???
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2,3-Dihydro-3-hydroxy-2-oxo-1H-indole-3-propanoic acid ?? ??
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