Task: Please create a molecule SMILES based on the text description below.
Description: The molecule is an amino acid zwitterion obtained by transfer of a proton from the carboxy to the amino group of gamma-glutamyl-gamma-aminobutyraldehyde; major species at pH 7.3. It is a tautomer of a gamma-glutamyl-gamma-aminobutyraldehyde.
Result: [NH3+][C@@H](CCC(=O)NCCCC=O)C(=O)[O-]
Task: Please {#give me|create|generate!} a {#molecule |!}{SMILES__description} based on the {#text |!}description{# below|!}.
Description: {description#}
Result: {SMILES#}
[NH3+][C@@H](CCC(=O)NCCCC=O)C(=O)[O-]
C(CC=O)CNC(=O)CC[C@@H](C(=O)[O-])[NH3+]
(2S)-2-azaniumyl-5-oxo-5-(4-oxobutylamino)pentanoate
The molecule is an amino acid zwitterion obtained by transfer of a proton from the carboxy to the amino group of gamma-glutamyl-gamma-aminobutyraldehyde; major species at pH 7.3. It is a tautomer of a gamma-glutamyl-gamma-aminobutyraldehyde.