User: I'm looking for the SMILES of a molecule that can be described as:
The molecule is l-cysteine substituted at sulfur by a 2-boronoethyl group. It is an organoboron compound, a L-cysteine thioether and a non-proteinogenic L-alpha-amino acid.
Assistant: This is a molecule that fits this description: N[C@@H](CSCCB(O)O)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#}
N[C@@H](CSCCB(O)O)C(=O)O
(2R)-2-amino-3-(2-boronoethylsulfanyl)propanoicacid
The molecule is l-cysteine substituted at sulfur by a 2-boronoethyl group. It is an organoboron compound, a L-cysteine thioether and a non-proteinogenic L-alpha-amino acid.