What is the half life time in humans after IV administration value for the SMILES S=P(N1CC1)(N1CC1)N1CC1:2.700
What is the {half_life_duration__names__noun} value for the {SMILES__description} {SMILES#}:{half_life_duration#}
tris(aziridin-1-yl)-sulfanylidene-λ5-phosphane