Task: Please create a molecule SMILES based on the text description.
Description: The molecule is an amino acid zwitterion that is the tautomer of cystine. It has a role as a human metabolite and a mouse metabolite. It is a tautomer of a cystine.
Result: [NH3+]C(CSSCC([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#}
2-azaniumyl-3-[(2-azaniumyl-2-carboxylatoethyl)disulfanyl]propanoate
The molecule is an amino acid zwitterion that is the tautomer of cystine. It has a role as a human metabolite and a mouse metabolite. It is a tautomer of a cystine.