Is the SMILES Cc1nnc(SCC2=C(C(=O)[O-])N3C(=O)[C@@H](NC(=O)Cn4cnnn4)[C@H]3SC2)s1.[Na+] penetrating the blood brain barrier: no
Is the {SMILES__description} {SMILES#} {penetrate_BBB__names__adjective}: {penetrate_BBB#no&yes}