The SMILES CCCC(C)(COC(N)=O)COC(N)=O represents a molecule with a drug half life time in humans after IV administration of 14.000 hours.
The {SMILES__description} {SMILES#} {#represents|is from!} a molecule with a {half_life_duration__names__noun} of {half_life_duration#} {half_life_duration__units}.
[2-(carbamoyloxymethyl)-2-methylpentyl] carbamate