Task: Please create a SMILES based on the description below.
Description: 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-).
Result: O=C1C[C@@H](CO)OC=C1O
Task: Please {#give me|create|generate!} a {#molecule |!}{SMILES__description} based on the {#text |!}description{# below|!}.
Description: {description#}
Result: {SMILES#}
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-).