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: CN1CCN(c2cc(Cl)c3nc(Nc4ccc(Br)cn4)[nH]c3c2)CC1
Constraint: Even if you are uncertain, 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}
N-(5-bromopyridin-2-yl)-4-chloro-6-(4-methylpiperazin-1-yl)-1H-benzimidazol-2-amine