What is the drug half life time in humans after IV administration value for the SMILES Cc1nccn1CC1CCc2c(c3ccccc3n2C)C1=O:3.400
What is the {half_life_duration__names__noun} value for the {SMILES__description} {SMILES#}:{half_life_duration#}
9-methyl-3-[(2-methylimidazol-1-yl)methyl]-2,3-dihydro-1H-carbazol-4-one