Task: Please answer the multiple choice question.
Question: Is the molecule with the SMILES representation of COC1CCN(S(=O)(=O)c2ccc(-c3ccc(CCN4CCC[C@H]4C)cc3)cc2)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. True
b. False
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}
4-methoxy-1-[4-[4-[2-[(2R)-2-methylpyrrolidin-1-yl]ethyl]phenyl]phenyl]sulfonylpiperidine