The SMILES O=C(c1ccccn1)c1cnn2c(-c3ccncc3)ccnc12 represents a molecule that is identified as permeable through the membrane separating circulating blood and extracellular brain fluid.
The {SMILES__description} {SMILES#} represents a molecule that is {p_np#not&NULL}identified as {p_np__names__adjective}.
O=C(c1ccccn1)c1cnn2c(-c3ccncc3)ccnc12
O=C(c1ccccn1)c1cnn2c(-c3ccncc3)ccnc12
pyridin-2-yl-(7-pyridin-4-ylpyrazolo[1,5-a]pyrimidin-3-yl)methanone