Task: Please create a text description for a molecule.
SMILES: CCN1C(=O)CC(SC[C@H](NC(C)=O)C(=O)O)C1=O
Constraint: Answer the question with full sentences.
Result: The molecule is an S-substituted N-acetyl-L-cysteine arising from formal 1,4-addition of the side-chain sulfur atom to N-ethylmaleimide. It is a S-substituted N-acetyl-L-cysteine and an organic sulfide. It derives from a N-ethylsuccinimide.
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#}
(2R)-2-acetamido-3-(1-ethyl-2,5-dioxopyrrolidin-3-yl)sulfanylpropanoic acid
The molecule is an S-substituted N-acetyl-L-cysteine arising from formal 1,4-addition of the side-chain sulfur atom to N-ethylmaleimide. It is a S-substituted N-acetyl-L-cysteine and an organic sulfide. It derives from a N-ethylsuccinimide.