Task: Please classify a molecule based on the description.
Description: A molecule that is a hERG blocking compound (<10uM).
Molecule SMILES: O=C(c1cc(Cc2c[nH]c(=O)c3cc(Cl)c(Cl)n23)ccc1F)N1CCC(N2CCCC2)CC1
Constraint: Even if you are not sure, you must pick either "True" or "False" without using any additional words.
Result: True
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}
6,7-dichloro-4-[[4-fluoro-3-(4-pyrrolidin-1-ylpiperidine-1-carbonyl)phenyl]methyl]-2H-pyrrolo[1,2-a]pyrazin-1-one