Based on the SMILES C#CC(C)(O)CC, 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}.
C#CC(C)(O)CC
C#CC(C)(O)CC
3-methylpent-1-yn-3-ol