Task: Please create a text description for a molecule based on its representation.
SMILES: O=C1C[C@@H](CO)OC=C1O
Constraint: Answer the question with complete sentences.
Result: The molecule is a 4-pyranone with a 2,3-double bond carrying a hydroxy group at position 3 and a hydroxymethyl group at position 6. It is a deoxyketohexose and an anhydrohexose. It is a conjugate acid of an ascopyrone P(1-).
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=C1C[C@@H](CO)OC=C1O
(2S)-5-hydroxy-2-(hydroxymethyl)-2,3-dihydropyran-4-one
The molecule is a 4-pyranone with a 2,3-double bond carrying a hydroxy group at position 3 and a hydroxymethyl group at position 6. It is a deoxyketohexose and an anhydrohexose. It is a conjugate acid of an ascopyrone P(1-).