Task: Please classify a molecule based on the description.
Description: A molecule that is a hERG blocker (<10uM).
Molecule SMILES: Cl.O=C(c1ccc(Cl)cc1)N1CCN(c2ccc(OC3CCN(C4CCC4)CC3)cc2)C(=O)C1
Constraint: Even if you are uncertain, you must pick either "True" or "False" without using any other words.
Result: False
Task: Please classify a molecule based on the description.
Description: A molecule that is a {herg_blocker__names__noun}.
{#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-chlorobenzoyl)-1-[4-(1-cyclobutylpiperidin-4-yl)oxyphenyl]piperazin-2-one;hydrochloride