Task: Please classify a molecule based on the description.
Description: A molecule that does block the human ether-à-go-go related gene (hERG) (<10uM).
SMILES: O=C1OCc2c1cccc2-c1ccc(CCN2CCN(CCc3ccc([N+](=O)[O-])cc3)CC2)cc1
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 does {herg_blocker__names__verb}.
{#Molecule |!}{SMILES__description}: {SMILES#}
Constraint: Even if you are {#uncertain|not sure!}, you must pick either "True" or "False" without using any {#other|additional!} words.
Result: {herg_blocker#False&True}
4-[4-[2-[4-[2-(4-nitrophenyl)ethyl]piperazin-1-yl]ethyl]phenyl]-3H-2-benzofuran-1-one