Based on the SMILES c1ccc2c(c1)cc1n2CCCNC1, 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}.
c1ccc2c(c1)cc1n2CCCNC1
c1ccc2c(c1)cc1n2CCCNC1
2,3,4,5-tetrahydro-1H-[1,4]diazepino[1,2-a]indole