Task: Please generate a molecule SMILES based on the text description below.
Description: The molecule is a peptide zwitterion obtained by transfer of a proton from the carboxy to the amino terminus of Ala-Leu. It is a tautomer of an Ala-Leu.
Result: CC(C)C[C@H](NC(=O)[C@H](C)[NH3+])C(=O)[O-]
Task: Please {#give me|create|generate!} a {#molecule |!}{SMILES__description} based on the {#text |!}description{# below|!}.
Description: {description#}
Result: {SMILES#}
CC(C)C[C@H](NC(=O)[C@H](C)[NH3+])C(=O)[O-]
(2S)-2-[[(2S)-2-azaniumylpropanoyl]amino]-4-methylpentanoate
The molecule is a peptide zwitterion obtained by transfer of a proton from the carboxy to the amino terminus of Ala-Leu. It is a tautomer of an Ala-Leu.