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.
SMILES: CNC(=NC#N)Nc1cccc(-c2csc(N=C(N)N)n2)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}
CNC(=NC#N)Nc1cccc(-c2csc(N=C(N)N)n2)c1
CNC(=NC#N)Nc1cccc(-c2csc(N=C(N)N)n2)c1
1-[3-[2-[bis(azanyl)methylideneamino]-1,3-thiazol-4-yl]phenyl]-2-cyano-3-methyl-guanidine