Task: Please classify a molecule based on the description.
Description: A molecule that is permeable through the membrane separating circulating blood and extracellular brain fluid.
Molecule SMILES: CC12C[C@H](O)[C@@]3(F)C(CCC4=CC(=O)C=CC43C)[C@@H]1C[C@H]1O[C@@](C)(c3ccccc3)O[C@]12C(=O)CO
Constraint: Even if you are not sure, you must pick either "True" or "False" without using any other words.
Result: True
Task: Please classify a molecule based on the description.
Description: A molecule that is {p_np__names__adjective}.
{#Molecule |!}{SMILES__description}: {SMILES#}
Constraint: Even if you are {#uncertain|not sure!}, you must pick either "True" or "False" without using any {#other|extra!} words.
Result: {p_np#False&True}
CC12C[C@H](O)[C@@]3(F)C(CCC4=CC(=O)C=CC43C)[C@@H]1C[C@H]1O[C@@](C)(c3ccccc3)O[C@]12C(=O)CO
CC12C[C@H](O)[C@@]3(F)C(CCC4=CC(=O)C=CC43C)[C@@H]1C[C@H]1O[C@@](C)(c3ccccc3)O[C@]12C(=O)CO
(2S,4R,6R,8S,11S,12R)-12-fluoro-11-hydroxy-8-(2-hydroxyacetyl)-6,9,13-trimethyl-6-phenyl-5,7-dioxapentacyclo[10.8.0.02,9.04,8.013,18]icosa-14,17-dien-16-one