User: I'm searching for the SMILES of a molecule that can be described as:
The molecule is an S-substituted glutathione(1-) resulting from the protonation of the primary amino group and the deprotonation of both of the carboxy groups of S-methylthio glutathione. The major microspecies at pH 7.3. It derives from a glutathionate(1-).
Assistant: This is a molecule that fits this description: CSSC[C@H](NC(=O)CC[C@H]([NH3+])C(=O)[O-])C(=O)NCC(=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#}
CSSC[C@H](NC(=O)CC[C@H]([NH3+])C(=O)[O-])C(=O)NCC(=O)[O-]
(2S)-2-azaniumyl-5-[[(2R)-1-(carboxylatomethylamino)-3-(methyldisulfanyl)-1-oxopropan-2-yl]amino]-5-oxopentanoate
The molecule is an S-substituted glutathione(1-) resulting from the protonation of the primary amino group and the deprotonation of both of the carboxy groups of S-methylthio glutathione. The major microspecies at pH 7.3. It derives from a glutathionate(1-).