Task: Please generate 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-dimethoxyphenyl)nonyl substituent at the 5-position. It is a butan-4-olide and a dimethoxybenzene.
Result: C=C1CC(CCCCCCCCCc2cccc(OC)c2OC)OC1=O
Task: Please {#give me|create|generate!} a {#molecule |!}{SMILES__description} based on the {#text |!}description{# below|!}.
Description: {description#}
Result: {SMILES#}
3-methylidene-5-[9-(5,6-dimethoxycyclohexa-1,3,5-trien-1-yl)nonyl]oxolan-2-one
The molecule is a butan-4-olide having a methylidene group at the 3-position and a 9-(2,3-dimethoxyphenyl)nonyl substituent at the 5-position. It is a butan-4-olide and a dimethoxybenzene.