Task: Please classify a molecule based on the description.
Description: A molecule that is a hERG blocker (<10uM).
Molecule SMILES: Cc1c(OC(F)F)ccc2c1C(=O)N(Cc1ccccc1-c1ccccc1)C2C(=O)NC(C)(C)C
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 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-tert-butyl-5-(difluoromethoxy)-4-methyl-3-oxo-2-[(2-phenylphenyl)methyl]-1H-isoindole-1-carboxamide