What is the half life time in humans after IV administration value for the SMILES Nc1nc(N)c2nc(-c3ccccc3)c(N)nc2n1:4.300
What is the {half_life_duration__names__noun} value for the {SMILES__description} {SMILES#}:{half_life_duration#}
6-phenylpteridine-2,4,7-triamine