Task: Please generate a molecule SMILES based on the text description below.
Description: A molecule that is permeable through the membrane separating circulating blood and extracellular brain fluid.
Result: CCCC(CC)C1(CC)C(=O)NC(=O)NC1=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#}
CCCC(CC)C1(CC)C(=O)NC(=O)NC1=O
CCCC(CC)C1(CC)C(=O)NC(=O)NC1=O
5-ethyl-5-hexan-3-yl-1,3-diazinane-2,4,6-trione