OCCN1CCN([C@@H]2C[C@@H](c3ccc(F)cc3)c3ccc(C(F)(F)F)cc32)CC1 represents a molecule that is identified as penetrating the blood brain barrier to reach the brain.
{SMILES#} represents a molecule that is {penetrate_BBB#not &NULL}identified as {penetrate_BBB__names__adjective}.