The molecule represented with the SMILES COC1=C(C(=O)O)N2C(=O)C(NC(=O)C(N)C3C=CCC=C3)C2SC1 is notpenetrating the blood brain barrier.
The molecule represented with the {SMILES__description} {SMILES#} is {penetrate_BBB#not&NULL}{penetrate_BBB__names__adjective}.