Task: Answer the multiple choice question.
Query: Which compound exhibits a -21.927% 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) CCOc1ccc(C(=O)Nc2ccccc2CC)cc1[N+](=O)[O-]
b) Cc1ccc(C(=O)C(SC(C)(C)C)n2cncn2)cc1
c) CCOC(=O)C1=NN(C(C)=O)C2(CC(=O)N(c3ccc(C)c(C)c3)C2=O)C1
Answer: a. CCOc1ccc(C(=O)Nc2ccccc2CC)cc1[N+](=O)[O-]
{#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#}
CCOc1ccc(C(=O)Nc2ccccc2CC)cc1[N+](=O)[O-]
CCOc1ccc(C(=O)Nc2ccccc2CC)cc1[N+](=O)[O-]
4-ethoxy-N-(2-ethylphenyl)-3-nitrobenzamide