The SMILES O=C([O-])P(=O)([O-])[O-].[Na+].[Na+].[Na+] 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}.
O=C([O-])P(=O)([O-])[O-].[Na+].[Na+].[Na+]
O=C([O-])P(=O)([O-])[O-].[Na+].[Na+].[Na+]
trisodium;phosphonatoformate