Task: Answer the multiple choice question.
Question: Which compound exhibits a 13.083\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a Cc1cc([N+](=O)[O-])ccc1N1C(=O)c2ccc(C(=O)Nc3ccccc3C(=O)O)cc2C1=O
b O=S(=O)(NC1=NCCC1)c1ccc(F)cc1F
c O=C(Cn1ccc([N+](=O)[O-])n1)N1CCCCCC1
Answer: c. O=C(Cn1ccc([N+](=O)[O-])n1)N1CCCCCC1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_1uM#}{herg_central_at_1uM__units} {herg_central_at_1uM__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_1uM%}
Answer: {%multiple_choice_result}. {SMILES#}
O=C(Cn1ccc([N+](=O)[O-])n1)N1CCCCCC1
O=C(Cn1ccc([N+](=O)[O-])n1)N1CCCCCC1
1-(azepan-1-yl)-2-(3-nitropyrazol-1-yl)ethanone