Task: Please generate a SMILES based on the description below.
Description: A molecule that is permeable through the membrane separating circulating blood and extracellular brain fluid.
Result: Fc1ccc(-c2ccc(CN3CCN(c4cccc5ccoc45)CC3)[nH]2)cc1
Task: Please {#give me|create|generate!} a {#molecule |!}{SMILES__description} based on the {#text |!}description{# below|!}.
Description: A molecule that is {p_np#not &NULL}{p_np__names__adjective}.
Result: {SMILES#}
1-(1-benzofuran-7-yl)-4-[[5-(4-fluorophenyl)-1H-pyrrol-2-yl]methyl]piperazine