User: I'm looking for the SMILES of a molecule that can be described by:
The molecule is a non-proteinogenic alpha-amino acid that is methionine in which the S-methyl group is replaced by an S-ethyl group. It is an organic sulfide and a non-proteinogenic alpha-amino acid.
Assistant: This is a molecule that fits this description: CCSCCC(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#}
2-amino-4-ethylsulfanylbutanoicacid
The molecule is a non-proteinogenic alpha-amino acid that is methionine in which the S-methyl group is replaced by an S-ethyl group. It is an organic sulfide and a non-proteinogenic alpha-amino acid.