User: I'm looking for the SMILES of a molecule that can be described as:
The molecule is a carboxylic acid anion resulting from the deprotonation of all four carboxy groups and the protonation of both of the primary amino groups of selenodiglutathione. The major species at pH 7.3. It is a conjugate base of a selenodiglutathione.
Assistant: This is a molecule that fits this description: [NH3+][C@@H](CCC(=O)N[C@@H](CS[Se]SC[C@H](NC(=O)CC[C@H]([NH3+])C(=O)[O-])C(=O)NCC(=O)[O-])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)-3-[(2R)-2-[[(4S)-4-azaniumyl-4-carboxylatobutanoyl]amino]-3-(carboxylatomethylamino)-3-oxopropyl]sulfanylselanylsulfanyl-1-(carboxylatomethylamino)-1-oxopropan-2-yl]amino]-5-oxopentanoate
The molecule is a carboxylic acid anion resulting from the deprotonation of all four carboxy groups and the protonation of both of the primary amino groups of selenodiglutathione. The major species at pH 7.3. It is a conjugate base of a selenodiglutathione.