User: I'm searching for the SMILES of a molecule with a Caco-2 cell effective permeability value close to -4.440 cm/s.
Assistant: This molecule has a Caco-2 cell effective permeability value of approximately -4.440 cm/s: CC(C)(C)C(=O)OCOC(=O)N1CCC(N2CCN(CC(=O)c3ccc(OCC(=O)OC4CCCCC4)cc3)C(=O)C2)CC1
User: I'm {#searching|looking!} for the {SMILES__description} of a molecule with a {permeability__names__noun} value close to {permeability#} {permeability__units}.
Assistant: This molecule has a {permeability__names__noun} value of approximately {permeability#} {permeability__units}: {SMILES#}