The SMILES CO[C@@]1(NC(=O)C(C(=O)O)c2ccsc2)C(=O)N2[C@@H](C(=O)O)C(C)(C)S[C@@H]21 represents a molecule that is notidentified as permeable through the blood-brain barrier.
The {SMILES__description} {SMILES#} represents a molecule that is {p_np#not&NULL}identified as {p_np__names__adjective}.
CO[C@@]1(NC(=O)C(C(=O)O)c2ccsc2)C(=O)N2[C@@H](C(=O)O)C(C)(C)S[C@@H]21
CO[C@@]1(NC(=O)C(C(=O)O)c2ccsc2)C(=O)N2[C@@H](C(=O)O)C(C)(C)S[C@@H]21
(2S,5R,6S)-6-[(2-carboxy-2-thiophen-3-ylacetyl)amino]-6-methoxy-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylicacid