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: O=C(Nc1ccc(-c2nnn[nH]2)cc1F)[C@H](C1CCCCC1)n1c(-c2ccc(Cl)cc2)nc2cc(F)c(F)cc21
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 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}
(2S)-2-[2-(4-chlorophenyl)-5,6-bis(fluoranyl)benzimidazol-1-yl]-2-cyclohexyl-N-[2-fluoranyl-4-(1H-1,2,3,4-tetrazol-5-yl)phenyl]ethanamide