User: I'm looking for the SMILES of a molecule that can be described as:
The molecule is zwitterionic form of gamma-aminobutyric acid having an anionic carboxy group and a protonated amino group. It is a tautomer of a gamma-aminobutyric acid.
Assistant: This is a molecule that fits this description: [NH3+]CCCC(=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+]CCCC(=O)[O-]
C(CC(=O)[O-])C[NH3+]
4-azaniumylbutanoate
The molecule is zwitterionic form of gamma-aminobutyric acid having an anionic carboxy group and a protonated amino group. It is a tautomer of a gamma-aminobutyric acid.