Based on the SMILES representation NNCCc1ccccc1.O=S(=O)(O)O, the molecule is 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}.
2-phenylethylhydrazine;sulfuric acid