Task: Please create a SMILES based on the description.
Description: A molecule that is permeable through the membrane separating circulating blood and extracellular brain fluid.
Result: CCCNC(=O)N1CC(c2ccccc2)OC1=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#}
CCCNC(=O)N1CC(c2ccccc2)OC1=O
CCCNC(=O)N1CC(c2ccccc2)OC1=O
2-oxo-5-phenyl-N-propyl-1,3-oxazolidine-3-carboxamide