What is the drug half life time in humans after IV administration value for the SMILES C=CCC1(C(C)C#CCC)C(=O)NC(=O)N(C)C1=O:1.600
What is the {half_life_duration__names__noun} value for the {SMILES__description} {SMILES#}:{half_life_duration#}
5-hex-3-yn-2-yl-1-methyl-5-prop-2-enyl-1,3-diazinane-2,4,6-trione