User: I'm looking for the SMILES of a molecule that can be described as:
The molecule is zwitterionic form of carnosine. It is a conjugate acid of a carnosinate. It is a tautomer of a carnosine.
Assistant: This is a molecule that fits this description: [NH3+]CCC(=O)N[C@@H](Cc1cnc[nH]1)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+]CCC(=O)N[C@@H](Cc1cnc[nH]1)C(=O)[O-]
C1=C(NC=N1)C[C@@H](C(=O)[O-])NC(=O)CC[NH3+]
(2S)-2-(3-azaniumylpropanoylamino)-3-(1H-imidazol-5-yl)propanoate
The molecule is zwitterionic form of carnosine. It is a conjugate acid of a carnosinate. It is a tautomer of a carnosine.