Task: Please create a molecule SMILES based on the description.
Description: The molecule is a cysteine zwitterion derived from D-cysteine by transfer of a proton from each of the carboxy groups to the amino groups. It is an enantiomer of a L-cystine zwitterion. It is a tautomer of a D-cystine.
Result: [NH3+][C@H](CSSC[C@@H]([NH3+])C(=O)[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](CSSC[C@@H]([NH3+])C(=O)[O-])C(=O)[O-]
(2S)-2-azaniumyl-3-[[(2S)-2-azaniumyl-2-carboxylatoethyl]disulfanyl]propanoate
The molecule is a cysteine zwitterion derived from D-cysteine by transfer of a proton from each of the carboxy groups to the amino groups. It is an enantiomer of a L-cystine zwitterion. It is a tautomer of a D-cystine.