Task: Please give me a molecule SMILES based on the text description below.
Description: A molecule with a half life in humans after IV administration of approximately 29.000 hours.
Result: CC(=O)CC(c1ccccc1)c1c(O)c2ccccc2oc1=O
Task: Please {#give me|create|generate!} a {#molecule |!}{SMILES__description} based on the {#text |!}description{# below|!}.
Description: A molecule with a {half_life_duration__names__noun} of approximately {half_life_duration#} {half_life_duration__units}.
Result: {SMILES#}
4-hydroxy-3-(3-oxo-1-phenylbutyl)chromen-2-one