Based on the SMILES CC(C)C[C@H](CN)CC(=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)C[C@H](CN)CC(=O)O
CC(C)C[C@H](CN)CC(=O)O
(3S)-3-(aminomethyl)-5-methylhexanoicacid