Task: Please give me a molecule SMILES based on the description below.
Description: A molecule that is permeable through the blood-brain barrier.
Result: [N-]=[N+]=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#}
[N-]=[N+]=O
[N-]=[N+]=O
nitrous oxide