Task: Please create a molecule SMILES based on the text description below.
Description: The molecule is a member of the class of coumarins that is coumarin in which the hydrogen at position 3 is replaced by an acetyl group.
Result: CC(=O)c1cc2ccccc2oc1=O
Task: Please {#give me|create|generate!} a {#molecule |!}{SMILES__description} based on the {#text |!}description{# below|!}.
Description: {description#}
Result: {SMILES#}
CC(=O)c1cc2ccccc2oc1=O
3-acetylchromen-2-one
The molecule is a member of the class of coumarins that is coumarin in which the hydrogen at position 3 is replaced by an acetyl group.