The SMILES O=C1CCC(c2ccccc2)(C2CCN(C/C=C/c3ccccc3)CC2)C(=O)N1 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}.