User: I'm looking for the SMILES of a molecule that can be described as:
The molecule is dianion of bis-gamma-glutamylcystine arising from deprotonation of all four carboxy groups and protonation of both amino groups; major species at pH 7.3. It is a conjugate base of a bis-gamma-glutamylcystine.
Assistant: This is a molecule that fits this description: [NH3+]C(CCC(=O)NC(CSSCC(NC(=O)CCC([NH3+])C(=O)[O-])C(=O)[O-])C(=O)[O-])C(=O)[O-]
User: I'm {#searching|looking!} for the {SMILES__description} of a molecule that can be described {#by|as!}:
{description#}
Assistant: This is a molecule that fits {#your|this!} description: {SMILES#}
[NH3+]C(CCC(=O)NC(CSSCC(NC(=O)CCC([NH3+])C(=O)[O-])C(=O)[O-])C(=O)[O-])C(=O)[O-]
2-azaniumyl-5-[[2-[[2-[(4-azaniumyl-4-carboxylatobutanoyl)amino]-2-carboxylatoethyl]disulfanyl]-1-carboxylatoethyl]amino]-5-oxopentanoate
The molecule is dianion of bis-gamma-glutamylcystine arising from deprotonation of all four carboxy groups and protonation of both amino groups; major species at pH 7.3. It is a conjugate base of a bis-gamma-glutamylcystine.