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: CC1(C)OC(=O)Nc2ccc(Br)cc21
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#}
CC1(C)OC(=O)Nc2ccc(Br)cc21
CC1(C)OC(=O)Nc2ccc(Br)cc21
6-bromo-4,4-dimethyl-1H-3,1-benzoxazin-2-one