Task: Please classify a molecule based on the description.
Description: A molecule that is a hERG blocker (<10uM).
SMILES: Cc1c(C#N)cccc1[C@H]1CN2CCN(C(=O)Cc3ccc(-n4cnnn4)nc3)C[C@H]2CO1
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}
3-[(3S,9aS)-8-[2-[6-(tetrazol-1-yl)pyridin-3-yl]acetyl]-3,4,6,7,9,9a-hexahydro-1H-pyrazino[2,1-c][1,4]oxazin-3-yl]-2-methylbenzonitrile