Task: Answer the MCQ question.
Query: Which compound has a -8.460% human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
(a) COc1cc2c(C#N)c(N3CCN(C)CC3)nc(N)c2c(N)n1
(b) CCOC(=O)N1CCN(C(=O)NC23CC4CC(CC(C4)C2)C3)CC1
(c) NS(=O)(=O)c1cc(C(=O)OCCNC(=O)c2ccccc2)c(Cl)cc1Cl
(d) CC(C)(C)c1cnnn1-c1ccc([N+](=O)[O-])cc1
(e) CC(c1nnc(SCC(=O)Nc2ccc3[nH]c(=O)[nH]c3c2)n1Cc1ccccc1)N(C)C
Answer: d. CC(C)(C)c1cnnn1-c1ccc([N+](=O)[O-])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#}
CC(C)(C)c1cnnn1-c1ccc([N+](=O)[O-])cc1
CC(C)(C)c1cnnn1-c1ccc([N+](=O)[O-])cc1
[4-(5-tert-butyltriazol-1-yl)phenyl]-oxido-oxoazanium