Task: Please answer the following question about the molecule with SMILES CC(=O)N[C@@H](CS)C(=O)O.
Question: What is the classification of this molecule? Please respond with Small Molecule, Protein, Antibody, Oligosaccharide, Oligonucleotide, Cell, Enzyme, Gene, or Unknown.
Completion: Small molecule
Task: Please answer the following question about the molecule with {SMILES__description} {SMILES#}.
{#Description|Question|Request!}: {quest#}
{#Result|Answer|Completion!}: {answ#}
CC(=O)N[C@@H](CS)C(=O)O
CC(=O)N[C@@H](CS)C(=O)O
(2R)-2-acetamido-3-sulfanylpropanoic acid
What is the classification of this molecule? Please respond with Small Molecule, Protein, Antibody, Oligosaccharide, Oligonucleotide, Cell, Enzyme, Gene, or Unknown.