Task: Please answer the multiple choice question.
Question: Is the molecule with the SMILES representation of O=C1OCc2cc(CCN3CCN(CCc4ccc([N+](=O)[O-])cc4)CC3)ccc21 a hERG blocker (<10uM)?
Constraint: Even if you are not sure, you must pick either a or b without using any additional words.
Options:
a: False
b: True
Answer: b
Task: Please answer the multiple choice question.
Question: Is the molecule with the {SMILES__description} {#representation of |!}{SMILES#} a {herg_blocker__names__noun}?
Constraint: Even if you are {#uncertain|not sure!}, you must pick either {%multiple_choice_enum%2%aA1} without using any {#other|additional!} words.
Options:
{herg_blocker%}
Answer: {%multiple_choice_result}
5-[2-[4-[2-(4-nitrophenyl)ethyl]piperazin-1-yl]ethyl]-3H-2-benzofuran-1-one