User: Can you tell me if the molecule with the SMILES CC(=O)OCC1=C(C(=O)O)N2C(=O)[C@@H](NC(=O)c3c(-c4ccccc4Cl)noc3C)[C@H]2SC1 is penetrating the blood brain barrier to reach the brain?
Assistant: No, this molecule is not penetrating the blood brain barrier to reach the brain.
User: Can you {#tell me|derive|estimate!} if the molecule with the {SMILES__description} {SMILES#} is {penetrate_BBB__names__adjective}?
Assistant: {penetrate_BBB#No&Yes}, this molecule is {penetrate_BBB#not &NULL}{penetrate_BBB__names__adjective}.