Problem statement: Answer the MCQ question.
Query: Which compound exhibits a -34.216% 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 COc1ccc(N2C(=O)C(CC(=O)Nc3ccccc3)N(Cc3ccccn3)C2=S)cc1
b O=C(COc1cccnc1[N+](=O)[O-])N1CCN(C(=O)c2ccco2)CC1
Answer: b. O=C(COc1cccnc1[N+](=O)[O-])N1CCN(C(=O)c2ccco2)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(COc1cccnc1[N+](=O)[O-])N1CCN(C(=O)c2ccco2)CC1
O=C(COc1cccnc1[N+](=O)[O-])N1CCN(C(=O)c2ccco2)CC1
1-[4-(furan-2-carbonyl)piperazin-1-yl]-2-(2-nitropyridin-3-yl)oxyethanone