Task: Answer the multiple-choice question.
Question: Which compound exhibits a 9.306% hERG inhibition at 10uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a. CC(Oc1ccccc1C(N)=O)C(=O)Nc1ccc(S(=O)(=O)N2CCCC2)cc1
b. CCOc1cc(C=O)cc(N=Nc2cccc([N+](=O)[O-])c2)c1O
Answer: b. CCOc1cc(C=O)cc(N=Nc2cccc([N+](=O)[O-])c2)c1O
{#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#}
CCOc1cc(C=O)cc(N=Nc2cccc([N+](=O)[O-])c2)c1O
CCOc1cc(C=O)cc(N=Nc2cccc([N+](=O)[O-])c2)c1O
3-ethoxy-4-hydroxy-5-[(3-nitrophenyl)diazenyl]benzaldehyde