The molecule represented with the SMILES CCCCc1oc2ccccc2c1C(=O)c1cc(I)c(OCCN(CC)CC)c(I)c1 is notpenetrating the blood brain barrier to reach the brain.
The molecule represented with the {SMILES__description} {SMILES#} is {penetrate_BBB#not&NULL}{penetrate_BBB__names__adjective}.