Task: Please generate a SMILES based on the description.
Description: A molecule that is permeable through the membrane separating circulating blood and extracellular brain fluid.
Result: CCCCNc1c(C(=O)OCC)cnc2c1cnn2CC
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#}
CCCCNc1c(C(=O)OCC)cnc2c1cnn2CC
CCCCNc1c(C(=O)OCC)cnc2c1cnn2CC
ethyl4-(butylamino)-1-ethylpyrazolo[3,4-b]pyridine-5-carboxylate