Task: Please answer the multiple choice question.
Question: Is the molecule with the SMILES representation of O=C([O-])COCC[NH+]1CC[NH+]([C@H](c2ccccc2)c2ccc(Cl)cc2)CC1 a hERG blocker?
Constraint: Even if you are not sure, you must pick either a or b without using any additional 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}
2-[2-[4-[(R)-(4-chlorophenyl)-phenylmethyl]piperazine-1,4-diium-1-yl]ethoxy]acetate