Task: Please generate a molecule SMILES based on the description.
Description: The molecule is a dipeptide zwitterion obtained by transfer of a proton from the carboxy to the amino terminus of Pro-Ala. Major species at pH 7.3. It has a role as a metabolite. It is a tautomer of a Pro-Ala.
Result: C[C@H](NC(=O)[C@@H]1CCC[NH2+]1)C(=O)[O-]
Task: Please {#give me|create|generate!} a {#molecule |!}{SMILES__description} based on the {#text |!}description{# below|!}.
Description: {description#}
Result: {SMILES#}
C[C@H](NC(=O)[C@@H]1CCC[NH2+]1)C(=O)[O-]
C[C@@H](C(=O)[O-])NC(=O)[C@@H]1CCC[NH2+]1
(2S)-2-[[(2S)-pyrrolidin-1-ium-2-carbonyl]amino]propanoate
The molecule is a dipeptide zwitterion obtained by transfer of a proton from the carboxy to the amino terminus of Pro-Ala. Major species at pH 7.3. It has a role as a metabolite. It is a tautomer of a Pro-Ala.