Task: Please generate a SMILES based on the text description.
Description: A molecule that is not permeable through the membrane separating circulating blood and extracellular brain fluid.
Result: CC1(C)SC2C(NC(=O)CSc3ccccc3)C(=O)N2C1C(=O)O
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)SC2C(NC(=O)CSc3ccccc3)C(=O)N2C1C(=O)O
CC1(C)SC2C(NC(=O)CSc3ccccc3)C(=O)N2C1C(=O)O
3,3-dimethyl-7-oxo-6-[(2-phenylsulfanylacetyl)amino]-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid