The molecule with the SMILES representation of CC(=O)Oc1ccccc1C(=O)O has a half life time in humans after IV administration of 0.260 hours.
The molecule with the {SMILES__description} {#representation of |!}{SMILES#} has a {half_life_duration__names__noun} of {half_life_duration#} {half_life_duration__units}.