Based on the SMILES CN1C[C@H](CN2CC(=O)NC(=O)C2)C=C2c3cccc4[nH]cc(c34)C[C@H]21, 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}.
CN1C[C@H](CN2CC(=O)NC(=O)C2)C=C2c3cccc4[nH]cc(c34)C[C@H]21
CN1C[C@H](CN2CC(=O)NC(=O)C2)C=C2c3cccc4[nH]cc(c34)C[C@H]21
4-[[(6aR,9S)-7-methyl-6,6a,8,9-tetrahydro-4H-indolo[4,3-fg]quinolin-9-yl]methyl]piperazine-2,6-dione