Task: Please generate a molecule SMILES based on the description.
Description: A molecule with a half life time in humans after IV administration of approximately 8.000 hours.
Result: O=P1(N(CCCl)CCCl)NCCCO1
Task: Please {#give me|create|generate!} a {#molecule |!}{SMILES__description} based on the {#text |!}description{# below|!}.
Description: A molecule with a {half_life_duration__names__noun} of approximately {half_life_duration#} {half_life_duration__units}.
Result: {SMILES#}
N,N-bis(2-chloroethyl)-2-oxo-1,3,2λ5-oxazaphosphinan-2-amine