User: I'm searching for the SMILES of a molecule that can be described by:
The molecule is the L-alpha-amino acid zwitterion formed from L-4-hydroxyglutamic semialdehyde by transfer of a proton from the carboxy to the amine group; it is the principal microspecies at pH 7.3. It is a tautomer of a L-4-hydroxyglutamic semialdehyde.
Assistant: This is a molecule that fits your description: [NH3+][C@@H](C[C@@H](O)C=O)C(=O)[O-]
User: I'm {#searching|looking!} for the {SMILES__description} of a molecule that can be described {#by|as!}:
{description#}
Assistant: This is a molecule that fits {#your|this!} description: {SMILES#}
[NH3+][C@@H](C[C@@H](O)C=O)C(=O)[O-]
(2S,4R)-2-azaniumyl-4-hydroxy-5-oxopentanoate
The molecule is the L-alpha-amino acid zwitterion formed from L-4-hydroxyglutamic semialdehyde by transfer of a proton from the carboxy to the amine group; it is the principal microspecies at pH 7.3. It is a tautomer of a L-4-hydroxyglutamic semialdehyde.