Task: Please create a SMILES based on the text description.
Description: A molecule with a half life in humans after IV administration of approximately 0.120 hours.
Result: O=c1[nH]cc(F)c(=O)[nH]1
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#}
5-fluoro-1H-pyrimidine-2,4-dione