Task: Please give me a molecule SMILES based on the text description.
Description: A molecule that is permeable through the membrane separating circulating blood and extracellular brain fluid.
Result: CN1C(=O)CC2(CCN(CCCC(=O)c3ccc(F)cc3)CC2)C1=O
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#}
8-[4-(4-fluorophenyl)-4-oxobutyl]-2-methyl-2,8-diazaspiro[4.5]decane-1,3-dione