User: What is the Caco-2 cell permeability value for the molecule with the SMILES NCCCC[C@H](N[C@@H](CCc1ccccc1)C(=O)O)C(=O)N1CCC[C@@H]1C(=O)O?
Assistant: The Caco-2 cell permeability value for this molecule is approximately -6.660 cm/s.
User: What is the {permeability__names__noun} value for the molecule with the {SMILES__description} {SMILES#}?
Assistant: The {permeability__names__noun} value for this molecule is approximately {permeability#} {permeability__units}.