Task: Answer the multiple-choice question.
Question: Which compound exhibits a 8.354\% 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) CCOc1ccccc1N/C(=C(/C(Cl)=C(Cl)Cl)[N+](=O)[O-])n1cncn1
(b) CN1CCN(c2ccccc2NC(=O)c2ccc(N3CCOCC3)c([N+](=O)[O-])c2)CC1
(c) CCCCN1C(=O)C(=O)N(CC(=O)NC2CCCc3ccccc32)C1=O
Answer: c. CCCCN1C(=O)C(=O)N(CC(=O)NC2CCCc3ccccc32)C1=O
{#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#}
CCCCN1C(=O)C(=O)N(CC(=O)NC2CCCc3ccccc32)C1=O
CCCCN1C(=O)C(=O)N(CC(=O)NC2CCCc3ccccc32)C1=O
2-(3-butyl-2,4,5-trioxoimidazolidin-1-yl)-N-(1,2,3,4-tetrahydronaphthalen-1-yl)acetamide