Task: Please create a description for a molecule based on its representation.
Molecule SMILES: O=C1NC(=O)[C@@H](c2ccccc2)N1
Constraint: Answer the question with complete sentences.
Result: The molecule is a D-5-monosubstituted hydantoin that is imidazolidine-2,4-dione in which the pro-R hydrogen at position 5 has been replaced by a phenyl group.
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#}
O=C1NC(=O)[C@@H](c2ccccc2)N1
C1=CC=C(C=C1)[C@@H]2C(=O)NC(=O)N2
(5R)-5-phenylimidazolidine-2,4-dione
The molecule is a D-5-monosubstituted hydantoin that is imidazolidine-2,4-dione in which the pro-R hydrogen at position 5 has been replaced by a phenyl group.