User: I'm searching for the SMILES of a molecule with a half life time in humans after IV administration value close to 2.000 hours.
Assistant: This molecule has a half life time in humans after IV administration value of approximately 2.000 hours: CCCC(C)C1(CC)C(=O)NC(=S)NC1=O
User: I'm {#searching|looking!} for the {SMILES__description} of a molecule with a {half_life_duration__names__noun} value close to {half_life_duration#} {half_life_duration__units}.
Assistant: This molecule has a {half_life_duration__names__noun} value of approximately {half_life_duration#} {half_life_duration__units}: {SMILES#}
5-ethyl-5-pentan-2-yl-2-sulfanylidene-1,3-diazinane-4,6-dione