Task: Please generate a molecule SMILES based on the description below.
Description: A molecule that is permeable through the membrane separating circulating blood and extracellular brain fluid.
Result: C#C[C@]1(O)CC[C@H]2C3CCC4=Cc5c(cnn5-c5ccc(F)cc5)CC4(C)[C@H]3CCC21C
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#}
C#C[C@]1(O)CC[C@H]2C3CCC4=Cc5c(cnn5-c5ccc(F)cc5)CC4(C)[C@H]3CCC21C
C#C[C@]1(O)CC[C@H]2C3CCC4=Cc5c(cnn5-c5ccc(F)cc5)CC4(C)[C@H]3CCC21C
(1S,14S,17R)-17-ethynyl-7-(4-fluorophenyl)-2,18-dimethyl-6,7-diazapentacyclo[11.7.0.02,10.04,8.014,18]icosa-4(8),5,9-trien-17-ol