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: C[C@H](Cn1cnc2c(N)ncnc21)OCP(=O)(O)O
Constraint: You must provide a numerical estimate in units of hours.
Result: 5.800
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#}
[(2R)-1-(6-aminopurin-9-yl)propan-2-yl]oxymethylphosphonicacid