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: CCCCCC1CNC(C(=O)NC(C(C)Cl)C2OC(SC)C(O)C(O)C2O)C1
Constraint: Even if you are not sure, you must pick either "True" or "False" without using any extra words.
Result: False
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}
CCCCCC1CNC(C(=O)NC(C(C)Cl)C2OC(SC)C(O)C(O)C2O)C1
CCCCCC1CNC(C(=O)NC(C(C)Cl)C2OC(SC)C(O)C(O)C2O)C1
N-[2-chloro-1-(3,4,5-trihydroxy-6-methylsulfanyloxan-2-yl)propyl]-4-pentylpyrrolidine-2-carboxamide