Task: Please give me the SMILES of chemical based on the text description below.
Description: A molecule that is penetrating the blood brain barrier to reach the brain.
Result: CCCCSc1ccc(C(SCCN(C)C)c2ccccc2)cc1
Task: Please {#give me|create|generate!} the {SMILES__description} of {#molecule|chemical|chemical structure!} based on the {#text |!}description{# below|!}.
Description: A molecule that is {penetrate_BBB#not &NULL}{penetrate_BBB__names__adjective}.
Result: {SMILES#}