Task: Please create a text description for a molecule.
SMILES: [NH3+][C@@H](C[C@@H](O)C=O)C(=O)[O-]
Constraint: Answer the question with full sentences.
Result: 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.
Task: Please create a {#text |!}description for a molecule{# based on its representation|!}.
{#Molecule |!}{SMILES__description}: {SMILES#}
Constraint: Answer the question with {#full|complete!} sentences.
Result: {description#}
[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.