Based on the SMILES CC(C)(CO)[C@@H](O)C(=O)NCCCC(=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}.
CC(C)(CO)[C@@H](O)C(=O)NCCCC(=O)O
CC(C)(CO)[C@@H](O)C(=O)NCCCC(=O)O
4-[[(2R)-2,4-dihydroxy-3,3-dimethylbutanoyl]amino]butanoic acid