Task: Answer the MCQ question.
Question: Which drug exhibits a -12.701% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a: CC(C)(C)C(=O)CN1C(=O)NC2(CCOc3ccccc32)C1=O
b: O=C(c1ccc(Cl)s1)N1CCN(C23CC4CC(CC(C4)C2)C3)CC1
Answer: b. O=C(c1ccc(Cl)s1)N1CCN(C23CC4CC(CC(C4)C2)C3)CC1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__names__noun}?
Constraint: You must select none, one or more options from {%multiple_choice_enum%2-5%aA1} without using any {#other|additional!} words.
Options:
{SMILES%herg_central_at_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
O=C(c1ccc(Cl)s1)N1CCN(C23CC4CC(CC(C4)C2)C3)CC1
O=C(c1ccc(Cl)s1)N1CCN(C23CC4CC(CC(C4)C2)C3)CC1
[4-(1-adamantyl)piperazin-1-yl]-(5-chlorothiophen-2-yl)methanone