User: I'm searching for the SMILES of a molecule that can be described as:
The molecule is an amino acid zwitterion obtained by transfer of a proton from the carboxy to the amino group of tetrahydrotyrosine; major species at pH 7.3. It is a tautomer of a tetrahydrotyrosine.
Assistant: This is a molecule that fits this description: [NH3+]C(CC1C=CC(O)CC1)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(CC1C=CC(O)CC1)C(=O)[O-]
2-azaniumyl-3-(4-hydroxycyclohex-2-en-1-yl)propanoate
The molecule is an amino acid zwitterion obtained by transfer of a proton from the carboxy to the amino group of tetrahydrotyrosine; major species at pH 7.3. It is a tautomer of a tetrahydrotyrosine.