What is the half life in humans after IV administration value for the SMILES C[C@H](Cn1cnc2c(N)ncnc21)OCP(=O)(O)O:5.800
What is the {half_life_duration__names__noun} value for the {SMILES__description} {SMILES#}:{half_life_duration#}
[(2R)-1-(6-aminopurin-9-yl)propan-2-yl]oxymethylphosphonicacid