The SMILES O=NN(CCCl)C(=O)NCCCl is from a molecule with a drug half life time in humans after IV administration of 0.370 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}.
1,3-bis(2-chloroethyl)-1-nitrosourea