The molecule with the SMILES representation of CCC(=O)N(c1ccccc1)C1CCN(CCc2ccccc2)CC1 has a half life time in humans after IV administration of 3.000 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}.