Task: Please classify a molecule based on the description.
Description: A molecule that does block hERG (<10uM).
SMILES: O=C(NCc1ccc(F)cc1)N(c1ccc(Cl)cc1)C1CCN(Cc2ccncc2)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 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}
1-(4-chlorophenyl)-3-[(4-fluorophenyl)methyl]-1-[1-(pyridin-4-ylmethyl)piperidin-4-yl]urea