User: I'm searching for the SMILES of a molecule that can be described as:
The molecule is an L-polyhomomethionine in which there are seven methylene groups between the alpha-carbon and sulfur atoms. It is a L-polyhomomethionine and a pentahomomethionine. It is a tautomer of a L-pentahomomethionine zwitterion.
Assistant: This is a molecule that fits this description: CSCCCCCCC[C@H](N)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#}
CSCCCCCCC[C@H](N)C(=O)O
(2S)-2-amino-9-methylsulfanylnonanoic acid
The molecule is an L-polyhomomethionine in which there are seven methylene groups between the alpha-carbon and sulfur atoms. It is a L-polyhomomethionine and a pentahomomethionine. It is a tautomer of a L-pentahomomethionine zwitterion.