Task: Answer the multiple-choice question.
Question: Which compound exhibits a -36.485% 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 other words.
Options:
a. O=C(c1ccc(Br)o1)N1CCC(c2nc3ccccc3[nH]2)CC1
b. COc1ccc(NC(=S)NC(=O)c2cncc(Br)c2)c(OC)c1
Answer: a. O=C(c1ccc(Br)o1)N1CCC(c2nc3ccccc3[nH]2)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(Br)o1)N1CCC(c2nc3ccccc3[nH]2)CC1
O=C(c1ccc(Br)o1)N1CCC(c2nc3ccccc3[nH]2)CC1
[4-(1H-benzimidazol-2-yl)piperidin-1-yl]-(5-bromofuran-2-yl)methanone