Based on the SMILES representation CC1(C)SC2C(NC(=O)CSc3ccccc3)C(=O)N2C1C(=O)O, the molecule is not permeable through the membrane separating circulating blood and extracellular brain fluid.
Based on the {SMILES__description} {#representation |!}{SMILES#}, the molecule is {p_np#not &NULL}{p_np__names__adjective}.
CC1(C)SC2C(NC(=O)CSc3ccccc3)C(=O)N2C1C(=O)O
CC1(C)SC2C(NC(=O)CSc3ccccc3)C(=O)N2C1C(=O)O
3,3-dimethyl-7-oxo-6-[(2-phenylsulfanylacetyl)amino]-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid