Task: Please answer the multiple choice question.
Question: Is the molecule with the SMILES CC(C)N1CCN(CCN2CCN(c3ccc(F)c(C#N)c3)C2=O)CC1 a hERG blocker (<10uM)?
Constraint: Even if you are not sure, you must pick either a or b without using any other words.
Options:
a False
b True
Answer: a
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}
2-fluoro-5-[2-oxo-3-[2-(4-propan-2-ylpiperazin-1-yl)ethyl]imidazolidin-1-yl]benzonitrile