Based on the SMILES representation C1CCc2nnnn2CC1, 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}.
C1CCc2nnnn2CC1
C1CCc2nnnn2CC1
6,7,8,9-tetrahydro-5H-tetrazolo[1,5-a]azepine