Task: Answer the MCQ question.
Query: Which compound exhibits a -47.152% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
(a) CC(=O)Cc1nsc(NC(=O)c2oc(-c3ccccc3Cl)cc2C)n1
(b) O=C(COc1ccc([N+](=O)[O-])cc1)Nc1cccnc1
Answer: b. O=C(COc1ccc([N+](=O)[O-])cc1)Nc1cccnc1
{#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(COc1ccc([N+](=O)[O-])cc1)Nc1cccnc1
O=C(COc1ccc([N+](=O)[O-])cc1)Nc1cccnc1
2-(4-nitrophenoxy)-N-pyridin-3-ylacetamide