Task: Please classify a molecule based on the description.
Description: A molecule that is a hERG blocker (<10uM).
SMILES: COc1cc2ncnc(Nc3cccc(Cl)c3F)c2cc1CN1CCOCC1
Constraint: Even if you are not sure, you must pick either "True" or "False" without using any additional 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}
N-(3-chloro-2-fluorophenyl)-7-methoxy-6-(morpholin-4-ylmethyl)quinazolin-4-amine