User: What is the half life time in humans after IV administration value for the molecule with the SMILES O=P1(NCCCl)OCCCN1CCCl?
Assistant: The half life time in humans after IV administration value for this molecule is approximately 6.600 hours.
User: What is the {half_life_duration__names__noun} value for the molecule with the {SMILES__description} {SMILES#}?
Assistant: The {half_life_duration__names__noun} value for this molecule is approximately {half_life_duration#} {half_life_duration__units}.
N,3-bis(2-chloroethyl)-2-oxo-1,3,2λ5-oxazaphosphinan-2-amine