What is the drug half life time in humans after IV administration value for the SMILES O=C(O)c1ccccc1-c1c2ccc(=O)cc-2oc2cc(O)ccc12:1.600
What is the {half_life_duration__names__noun} value for the {SMILES__description} {SMILES#}:{half_life_duration#}
2-(6-hydroxy-3-oxoxanthen-9-yl)benzoicacid