Task: Please generate a molecule SMILES based on the description.
Description: A molecule that is not permeable through the blood-brain barrier.
Result: NC(N)=N/N=C/c1c(Cl)cccc1Cl
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#}
2-[(E)-(2,6-dichlorophenyl)methylideneamino]guanidine