User: I'm searching for the SMILES of a molecule that can be described by:
The molecule is the methyl ester of L-leucine. It is an alpha-amino acid ester, a methyl ester and a L-leucine derivative.
Assistant: This is a molecule that fits your description: COC(=O)[C@@H](N)CC(C)C
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#}
methyl(2S)-2-amino-4-methylpentanoate
The molecule is the methyl ester of L-leucine. It is an alpha-amino acid ester, a methyl ester and a L-leucine derivative.