The SMILES [N-]=[N+]=NCC(=O)N[C@H](CO)[C@H](O)c1ccc([N+](=O)[O-])cc1 represents a molecule that is identified as permeable through the membrane separating circulating blood and extracellular brain fluid.
The {SMILES__description} {SMILES#} represents a molecule that is {p_np#not&NULL}identified as {p_np__names__adjective}.
2-azido-N-[(1R,2R)-1,3-dihydroxy-1-(4-nitrophenyl)propan-2-yl]acetamide