Task: Please predict a property for a molecule based on the description.
Description: Predict the half life in humans after IV administration.
SMILES: O=P1(N(CCCl)CCCl)NCCCO1
Constraint: You must provide a numerical estimate in units of hours.
Result: 8.000
Task: Please predict a property for a molecule based on the description.
Description: Predict the {half_life_duration__names__noun}.
{#Molecule |!}{SMILES__description}: {SMILES#}
Constraint: You must provide a numerical estimate in units of {half_life_duration__units}.
Result: {half_life_duration#}
N,N-bis(2-chloroethyl)-2-oxo-1,3,2λ5-oxazaphosphinan-2-amine