The SMILES CC1=CC(=O)N2CC(=O)N(C)c3ccc(Cl)cc3C2(c2ccccc2)O1 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}.