Task: Please predict a property for a molecule based on the description.
Description: Predict the drug half life time in humans after IV administration.
SMILES: CCN(CC)CCNC(=O)c1cc(Br)c(N)cc1OC
Constraint: You must provide a numerical estimate in units of hours.
Result: 2.900
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#}