Task: Please generate a SMILES based on the description below.
Description: The molecule is zwitterionic form of S-(5-deoxy-D-ribos-5-yl)-L-homocysteine arising from transfer of a proton from the carboxy to the amino group; major species at pH 7.3. It is a tautomer of a S-(5-deoxy-D-ribos-5-yl)-L-homocysteine.
Result: [NH3+][C@@H](CCSC[C@H]1OC(O)[C@H](O)[C@@H]1O)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](CCSC[C@H]1OC(O)[C@H](O)[C@@H]1O)C(=O)[O-]
(2S)-2-azaniumyl-4-[[(2S,3S,4R)-3,4,5-trihydroxyoxolan-2-yl]methylsulfanyl]butanoate
The molecule is zwitterionic form of S-(5-deoxy-D-ribos-5-yl)-L-homocysteine arising from transfer of a proton from the carboxy to the amino group; major species at pH 7.3. It is a tautomer of a S-(5-deoxy-D-ribos-5-yl)-L-homocysteine.