The SMILES CCCCN/C(=C1/C=C(Cl)C=CC1=O)c1ccccc1Cl represents a molecule that is identified as penetrating the blood brain barrier to reach the brain.
The {SMILES__description} {SMILES#} represents a molecule that is {penetrate_BBB#not&NULL}identified as {penetrate_BBB__names__adjective}.