Task: Answer the MCQ question.
Query: Which compound exhibits a -75.298% hERG inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
(a) CCOCCCN(C)C1CCN(C(=O)c2oc3ccccc3c2NC(=O)Cc2cccc([N+](=O)[O-])c2)CC1
(b) O=C(O)C(Cc1c[nH]c2ccccc12)NS(=O)(=O)c1cccc2nsnc12
(c) Cc1cc(C)c(C)c(S(=O)(=O)Nc2ccccc2C(=O)NCCCN2CCOCC2)c1C
Answer: a. CCOCCCN(C)C1CCN(C(=O)c2oc3ccccc3c2NC(=O)Cc2cccc([N+](=O)[O-])c2)CC1
{#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#}
CCOCCCN(C)C1CCN(C(=O)c2oc3ccccc3c2NC(=O)Cc2cccc([N+](=O)[O-])c2)CC1
CCOCCCN(C)C1CCN(C(=O)c2oc3ccccc3c2NC(=O)Cc2cccc([N+](=O)[O-])c2)CC1
[3-[2-[[2-[4-[3-ethoxypropyl(methyl)amino]piperidine-1-carbonyl]-1-benzofuran-3-yl]amino]-2-oxoethyl]phenyl]-oxido-oxoazanium