Task: Please create a SMILES based on the description below.
Description: A molecule that is permeable through the membrane separating circulating blood and extracellular brain fluid.
Result: CC(=O)OCC/C(SC(C)=O)=C(/C)N(C=O)Cc1cnc(C)nc1N
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#}
CC(=O)OCC/C(SC(C)=O)=C(/C)N(C=O)Cc1cnc(C)nc1N
CC(=O)OCC/C(SC(C)=O)=C(/C)N(C=O)Cc1cnc(C)nc1N
[(E)-3-acetylsulfanyl-4-[(4-amino-2-methylpyrimidin-5-yl)methyl-formylamino]pent-3-enyl] acetate