Task: Please give me a molecule SMILES based on the description below.
Description: A molecule that is permeable through the blood-brain barrier.
Result: O=c1ccn(C2OC(CO)C(O)C2O)c(=O)[nH]1
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#}
1-[3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]pyrimidine-2,4-dione