User: I'm searching for the SMILES of a molecule that can be described as:
The molecule is zwitterionic form of thiomorpholine-3-carboxylic acid arising from transfer of a proton from the carboxy to the amino group; major species at pH 7.3. It is a conjugate acid of a thiomorpholine-3-carboxylate. It is a tautomer of a thiomorpholine-3-carboxylic acid.
Assistant: This is a molecule that fits your description: O=C([O-])C1CSCC[NH2+]1
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#}
O=C([O-])C1CSCC[NH2+]1
thiomorpholin-4-ium-3-carboxylate
The molecule is zwitterionic form of thiomorpholine-3-carboxylic acid arising from transfer of a proton from the carboxy to the amino group; major species at pH 7.3. It is a conjugate acid of a thiomorpholine-3-carboxylate. It is a tautomer of a thiomorpholine-3-carboxylic acid.