Task: Please answer the multiple choice question.
Question: Is the molecule with the SMILES representation of O=C(O)c1ccc(Oc2ccc(CN3CCC(N4C(=O)N(C5CCOCC5)C[C@H]4c4ccccc4)CC3)cc2)cc1 a hERG blocker (<10uM)?
Constraint: Even if you are uncertain, 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}
4-[4-[[4-[(5R)-3-(oxan-4-yl)-2-oxo-5-phenylimidazolidin-1-yl]piperidin-1-yl]methyl]phenoxy]benzoic acid