Task: Please give me a SMILES based on the description.
Description: A molecule that is permeable through the membrane separating circulating blood and extracellular brain fluid.
Result: CC(=O)Nc1nnc(S(N)(=O)=O)s1
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-(5-sulfamoyl-1,3,4-thiadiazol-2-yl)acetamide