Task: Please predict a property for a molecule based on the description.
Description: Predict the half life in humans after IV administration.
SMILES: CCCn1c(=O)[nH]c(=O)c2[nH]cnc21
Constraint: You must provide a numerical estimate in units of hours.
Result: 1.800
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#}
3-propyl-7H-purine-2,6-dione