User: I'm looking for the SMILES of a molecule that can be described by:
The molecule is the L-enantiomer of cysteinium. It has a role as a fundamental metabolite. It is a conjugate acid of a L-cysteine and a L-cysteine zwitterion. It is an enantiomer of a D-cysteinium.
Assistant: This is a molecule that fits your description: [NH3+][C@@H](CS)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#}
[NH3+][C@@H](CS)C(=O)O
[(1R)-1-carboxy-2-sulfanylethyl]azanium
The molecule is the L-enantiomer of cysteinium. It has a role as a fundamental metabolite. It is a conjugate acid of a L-cysteine and a L-cysteine zwitterion. It is an enantiomer of a D-cysteinium.