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: O=C1CCN=C2CC(c3ccccc3)CN12
Constraint: Even if you are uncertain, you must pick either "True" or "False" without using any extra 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}
O=C1CCN=C2CC(c3ccccc3)CN12
O=C1CCN=C2CC(c3ccccc3)CN12
7-phenyl-3,6,7,8-tetrahydro-2H-pyrrolo[1,2-a]pyrimidin-4-one