User: I'm searching for the SMILES of a molecule that can be described by:
The molecule is an amino acid zwitterion resulting from a transfer of a proton from the carboxy group to the amino group of (2S,3S)-beta-methylphenylalanine; major species at pH 7.3. It is a tautomer of a (2S,3S)-beta-methylphenylalanine.
Assistant: This is a molecule that fits this description: C[C@@H](c1ccccc1)[C@H]([NH3+])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#}
C[C@@H](c1ccccc1)[C@H]([NH3+])C(=O)[O-]
(2S,3S)-2-azaniumyl-3-phenylbutanoate
The molecule is an amino acid zwitterion resulting from a transfer of a proton from the carboxy group to the amino group of (2S,3S)-beta-methylphenylalanine; major species at pH 7.3. It is a tautomer of a (2S,3S)-beta-methylphenylalanine.