The molecule SMILES O=P1(NCCCl)OCCCN1CCCl has a half life time in humans after IV administration of 6.600 hours.
The {#molecule |!}{SMILES__description} {SMILES#} has a {half_life_duration__names__noun} of {half_life_duration#} {half_life_duration__units}.
N,3-bis(2-chloroethyl)-2-oxo-1,3,2λ5-oxazaphosphinan-2-amine