Task: Answer the multiple choice question.
Question: Which compound exhibits a -3.824% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
(a) CN(c1ncnc(N)c1[N+](=O)[O-])C1CCCCC1
(b) Cc1ccc(C(=O)NCCNC(=O)c2ccccn2)cc1
(c) COc1ccc(S(=O)(=O)N2CCN(C(=O)Cc3cccs3)CC2)cc1
Answer: a. CN(c1ncnc(N)c1[N+](=O)[O-])C1CCCCC1
{#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#}
CN(c1ncnc(N)c1[N+](=O)[O-])C1CCCCC1
CN(c1ncnc(N)c1[N+](=O)[O-])C1CCCCC1
[4-[cyclohexyl(methyl)amino]-6-aminopyrimidin-5-yl]-oxido-oxoazanium