Task: Please create the SMILES of chemical structure based on the text description below.
Description: A molecule that is not penetrating the blood brain barrier to reach the brain.
Result: CC1(C)S[C@@H]2C(NC(=O)[C@H](NC(=O)c3c[nH]c4cccnc4c3=O)c3ccccc3)C(=O)N2[C@H]1C(=O)O
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#}