Task: Answer the MCQ question.
Query: Which compound has a -9.284\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
(a) Cl.Clc1ccc(COc2cccc(CNCc3ccncc3)c2)cc1
(b) CCCCNS(=O)(=O)c1ccc2nc(SCC(=O)Nc3sccc3C#N)[nH]c2c1
(c) CC1=CC(=NOC(=O)/C=C/c2ccccc2)C=C(C)C1=O
(d) CCN1CCN(C(=S)Nc2ccc([N+](=O)[O-])cc2)CC1
Answer: d. CCN1CCN(C(=S)Nc2ccc([N+](=O)[O-])cc2)CC1
{#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#}
CCN1CCN(C(=S)Nc2ccc([N+](=O)[O-])cc2)CC1
CCN1CCN(C(=S)Nc2ccc([N+](=O)[O-])cc2)CC1
[4-(4-ethylpiperazine-1-carbothioylamino)phenyl]-oxido-oxoazanium