User: I'm searching for the SMILES of a molecule with a drug half life time in humans after IV administration value close to 2.000 hours.
Assistant: This molecule has a drug half life time in humans after IV administration value of approximately 2.000 hours: COc1cc2nc(N3CCN(C(=O)c4ccco4)CC3)nc(N)c2cc1OC
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#}
[4-(4-amino-6,7-dimethoxyquinazolin-2-yl)piperazin-1-yl]-(furan-2-yl)methanone