Task: Please answer the following question about the molecule with SMILES C[C@@]1(O)CCOC(=O)C1.
Description: Please describe this drug.
Completion: (R)-4-Hydroxy-4-methyltetrahydro-2H-pyran-2-one is a natural product found in Kionochaeta pughii, Trichoderma harzianum, and other organisms with data available.
Task: Please answer the following question about the molecule with {SMILES__description} {SMILES#}.
{#Description|Question|Request!}: {quest#}
{#Result|Answer|Completion!}: {answ#}
C[C@@]1(O)CCOC(=O)C1
C[C@]1(CCOC(=O)C1)O
(4R)-4-hydroxy-4-methyloxan-2-one
Please describe this drug.