Task: Please give me a molecule SMILES based on the text description.
Description: The molecule is a butan-4-olide having a methylidene group at the 3-position and a 9-(2,3-dihydroxyphenyl)nonyl substituent at the 5-position. It is a butan-4-olide and a member of catechols.
Result: C=C1CC(CCCCCCCCCc2cccc(O)c2O)OC1=O
Task: Please {#give me|create|generate!} a {#molecule |!}{SMILES__description} based on the {#text |!}description{# below|!}.
Description: {description#}
Result: {SMILES#}
C=C1CC(CCCCCCCCCc2cccc(O)c2O)OC1=O
5-[9-(2,3-dihydroxyphenyl)nonyl]-3-methylideneoxolan-2-one
The molecule is a butan-4-olide having a methylidene group at the 3-position and a 9-(2,3-dihydroxyphenyl)nonyl substituent at the 5-position. It is a butan-4-olide and a member of catechols.