The SMILES NCCCNCCSP(=O)(O)O 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}.
NCCCNCCSP(=O)(O)O
NCCCNCCSP(=O)(O)O
2-(3-aminopropylamino)ethylsulfanylphosphonicacid