Task: Answer the multiple-choice question.
Question: Which compound exhibits a -63.476% human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a: COc1ccc(NC(=O)Nc2cc(C)ccc2F)cc1OC
b: COc1cc2nc(COc3ccccc3[N+](=O)[O-])oc(=O)c2cc1OC
c: O=C(Nc1ccccc1N1CCN(C(=O)c2ccccc2)CC1)c1ccc(Br)o1
Answer: c. O=C(Nc1ccccc1N1CCN(C(=O)c2ccccc2)CC1)c1ccc(Br)o1
{#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(Nc1ccccc1N1CCN(C(=O)c2ccccc2)CC1)c1ccc(Br)o1
O=C(Nc1ccccc1N1CCN(C(=O)c2ccccc2)CC1)c1ccc(Br)o1
N-[2-(4-benzoylpiperazin-1-yl)phenyl]-5-bromofuran-2-carboxamide