Task: Please create a description for a molecule.
Molecule SMILES: N[C@@H](CCC(=O)O)C(=O)N[C@@H](CS)C(=O)N[C@@H](CS)C(=O)O
Constraint: Answer the question with complete sentences.
Result: The molecule is a tripeptide composed of one L-glutamic acid and two L-cysteine units joined by peptide linkages. It has a role as a metabolite. It derives from a L-glutamic acid and a L-cysteine.
Task: Please create a {#text |!}description for a molecule{# based on its representation|!}.
{#Molecule |!}{SMILES__description}: {SMILES#}
Constraint: Answer the question with {#full|complete!} sentences.
Result: {description#}
(4S)-4-amino-5-[[(2R)-1-[[(1R)-1-carboxy-2-sulfanylethyl]amino]-1-oxo-3-sulfanylpropan-2-yl]amino]-5-oxopentanoicacid
The molecule is a tripeptide composed of one L-glutamic acid and two L-cysteine units joined by peptide linkages. It has a role as a metabolite. It derives from a L-glutamic acid and a L-cysteine.