Based on the SMILES representation NC(CO)(CO)CO, 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}.
NC(CO)(CO)CO
NC(CO)(CO)CO
2-amino-2-(hydroxymethyl)propane-1,3-diol