The molecule with the SMILES representation of C=C(CC)C(=O)c1ccc(OCC(=O)O)c(Cl)c1Cl has a drug half life time in humans after IV administration of 0.500 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}.