Task: Answer the multiple choice question.
Query: Which compound exhibits a -11.065% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a: CN1/C(=C\C=N\NC(=O)c2ccccc2Br)C(C)(C)c2ccccc21
b: CN(C)C(/C=C/Nc1cccc([N+](=O)[O-])c1)=C(C#N)C#N
c: CC(=O)c1ccc(NC(=O)CSc2nc3nc(C)cc(C)n3n2)cc1
d: Cc1ccc(C(=O)NC=C(Cl)Cl)cc1
Answer: b. CN(C)C(/C=C/Nc1cccc([N+](=O)[O-])c1)=C(C#N)C#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#}
CN(C)C(/C=C/Nc1cccc([N+](=O)[O-])c1)=C(C#N)C#N
CN(C)C(/C=C/Nc1cccc([N+](=O)[O-])c1)=C(C#N)C#N
2-[(E)-1-(dimethylamino)-3-(3-nitroanilino)prop-2-enylidene]propanedinitrile