Based on the SMILES representation C=CCC1(C(C)CCC)C(=O)NC(=S)NC1=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}.
C=CCC1(C(C)CCC)C(=O)NC(=S)NC1=O
C=CCC1(C(C)CCC)C(=O)NC(=S)NC1=O
5-pentan-2-yl-5-prop-2-enyl-2-sulfanylidene-1,3-diazinane-4,6-dione