Task: Please generate a SMILES based on the description below.
Description: A molecule that is not permeable through the membrane separating circulating blood and extracellular brain fluid.
Result: O=C(c1ccccc1)c1ccc2n1CCC2C(=O)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#}
5-benzoyl-2,3-dihydro-1H-pyrrolizine-1-carboxylicacid