Task: Answer the MCQ question.
Question: Which compound exhibits a -2.500% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
[a] Cc1ccc2cccc(SCC(=O)N3CCOCC3)c2n1
[b] CN(CCCNC(=O)C1CCC(=O)N1Cc1ccccc1Cl)c1ccccc1
[c] CCN(CC)C(=O)C(=O)c1cccn1-c1ccccc1C#N
Answer: c. CCN(CC)C(=O)C(=O)c1cccn1-c1ccccc1C#N
{#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#}
CCN(CC)C(=O)C(=O)c1cccn1-c1ccccc1C#N
CCN(CC)C(=O)C(=O)c1cccn1-c1ccccc1C#N
2-[1-(6-cyanocyclohexa-1,3,5-trien-1-yl)pyrrol-2-yl]-N,N-diethyl-2-oxoacetamide