Task: Please create a molecule SMILES based on the description below.
Description: A molecule that is permeable through the blood-brain barrier.
Result: O=C(CCCN1CCC(C(=O)c2ccc(Cl)cc2)CC1)c1ccc(F)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#}
4-[4-(4-chlorobenzoyl)piperidin-1-yl]-1-(4-fluorophenyl)butan-1-one