Task: Please give me a SMILES based on the text description below.
Description: A molecule that is not permeable through the membrane separating circulating blood and extracellular brain fluid.
Result: CN[C@@H]1[C@@H](O[C@H]2O[C@H](CO)[C@@H](N)[C@H](O)[C@H]2O)O[C@H]2C[C@@H](N)[C@H](O[C@H]3[C@H](O)[C@@H](O)[C@H](N)C[C@@H]3N)O[C@@H]2[C@@H]1O
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#}
CN[C@@H]1[C@@H](O[C@H]2O[C@H](CO)[C@@H](N)[C@H](O)[C@H]2O)O[C@H]2C[C@@H](N)[C@H](O[C@H]3[C@H](O)[C@@H](O)[C@H](N)C[C@@H]3N)O[C@@H]2[C@@H]1O
CN[C@@H]1[C@@H](O[C@H]2O[C@H](CO)[C@@H](N)[C@H](O)[C@H]2O)O[C@H]2C[C@@H](N)[C@H](O[C@H]3[C@H](O)[C@@H](O)[C@H](N)C[C@@H]3N)O[C@@H]2[C@@H]1O
(2R,3R,4S,5S,6S)-2-[[(2R,3S,4R,4aR,6R,7R,8aS)-7-amino-6-[(1R,2R,3S,4R,6S)-4,6-diamino-2,3-dihydroxycyclohexyl]oxy-4-hydroxy-3-(methylamino)-2,3,4,4a,6,7,8,8a-octahydropyrano[3,2-b]pyran-2-yl]oxy]-5-amino-6-(hydroxymethyl)oxane-3,4-diol