Task: Answer the MCQ question.
Question: Which compound exhibits a -19.661% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
(a) CCOc1cc(NC(=S)NC)c(OCC)cc1NC(=O)c1cccs1
(b) CCOC(=O)N/N=C1\CCS(=O)(=O)c2ccc(Cl)cc21
(c) O=C(COc1ccc(Br)cc1)Nc1ccc([N+](=O)[O-])cn1
(d) CCn1cc(C(=O)Nc2cccc(C)c2)c(=O)c2ccc(C)nc21
(e) O=C(Cn1ccc(NC(=O)OCc2ccccc2)nc1=O)NCc1ccccn1
Answer: c. O=C(COc1ccc(Br)cc1)Nc1ccc([N+](=O)[O-])cn1
{#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(Br)cc1)Nc1ccc([N+](=O)[O-])cn1
O=C(COc1ccc(Br)cc1)Nc1ccc([N+](=O)[O-])cn1
2-(4-bromophenoxy)-N-(5-nitropyridin-2-yl)acetamide