Based on the SMILES CCc1c(O)c(=O)ccn1CCO, 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}.
CCc1c(O)c(=O)ccn1CCO
CCc1c(O)c(=O)ccn1CCO
2-ethyl-3-hydroxy-1-(2-hydroxyethyl)pyridin-4-one