User: I'm searching for the SMILES of a molecule that can be described as:
The molecule is the zwitterion resulting from the transfer of a proton from the carboxy group to the beta-amino group of 3-amino-L-alanine; major species at pH 7.3. It is a conjugate base of a 3-ammonio-L-alanine(1+). It is a tautomer of a 3-amino-L-alanine.
Assistant: This is a molecule that fits your description: N[C@@H](C[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#}
N[C@@H](C[NH3+])C(=O)[O-]
(2S)-2-amino-3-azaniumylpropanoate
The molecule is the zwitterion resulting from the transfer of a proton from the carboxy group to the beta-amino group of 3-amino-L-alanine; major species at pH 7.3. It is a conjugate base of a 3-ammonio-L-alanine(1+). It is a tautomer of a 3-amino-L-alanine.