User: I'm searching for the SMILES of a molecule that can be described by:
The molecule is an amino acid zwitterion obtained by transder of a proton from the carboxy to the amino group of (S)-3-aminoisobutyric acid; major species at pH 7.3. It is a tautomer of a (S)-3-aminoisobutyric acid.
Assistant: This is a molecule that fits this description: C[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#}
(2S)-3-azaniumyl-2-methylpropanoate
The molecule is an amino acid zwitterion obtained by transder of a proton from the carboxy to the amino group of (S)-3-aminoisobutyric acid; major species at pH 7.3. It is a tautomer of a (S)-3-aminoisobutyric acid.