User: What is the half life in humans after IV administration value for the molecule with the SMILES C[C@@H](CN1CC(=O)NC(=O)C1)N1CC(=O)NC(=O)C1?
Assistant: The half life in humans after IV administration value for this molecule is approximately 2.500 hours.
User: What is the {half_life_duration__names__noun} value for the molecule with the {SMILES__description} {SMILES#}?
Assistant: The {half_life_duration__names__noun} value for this molecule is approximately {half_life_duration#} {half_life_duration__units}.
4-[(2S)-2-(3,5-dioxopiperazin-1-yl)propyl]piperazine-2,6-dione