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).
Molecule SMILES: CN1CCN(Cc2ccc3cc(-n4cnc5cc(-c6ccc(Cl)cc6)sc5c4=O)ccc3n2)CC1
Constraint: Even if you are not sure, 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 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}
6-(4-chlorophenyl)-3-[2-[(4-methylpiperazin-1-yl)methyl]quinolin-6-yl]thieno[3,2-d]pyrimidin-4-one