User: I'm looking for the SMILES of a molecule that can be described as:
The molecule is a peptide anion obtained by deprotonation of both carboxy groups and protonation of the glutamyl amino group of S-(chloromethyl)glutathione; major species at pH 7.3. It is a conjugate base of a S-(chloromethyl)glutathione.
Assistant: This is a molecule that fits this description: [NH3+][C@@H](CCC(=O)N[C@@H](CSCCl)C(=O)NCC(=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#}
(2S)-2-azaniumyl-5-[[(2R)-1-(carboxylatomethylamino)-3-(chloromethylsulfanyl)-1-oxopropan-2-yl]amino]-5-oxopentanoate
The molecule is a peptide anion obtained by deprotonation of both carboxy groups and protonation of the glutamyl amino group of S-(chloromethyl)glutathione; major species at pH 7.3. It is a conjugate base of a S-(chloromethyl)glutathione.