The compound with the SMILES of O=c1cc[nH]nc1 displays permeability through the blood-brain barrier.
The {#compound|chemical!} with the {SMILES__description} of {SMILES#} {#shows|exhibits|displays!} {p_np#no &NULL}{p_np__names__noun}.
O=c1cc[nH]nc1
O=c1cc[nH]nc1
1H-pyridazin-4-one