Task: Answer the MCQ question.
Question: Which drug exhibits a -58.918% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
[a] CCn1c(=S)sc2c(=O)n(CC(=O)Nc3ccc(C(C)=O)cc3)c(C)nc21
[b] Cc1nc2ccccc2n1/N=C/c1ccc([N+](=O)[O-])o1
Answer: b. Cc1nc2ccccc2n1/N=C/c1ccc([N+](=O)[O-])o1
{#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#}
Cc1nc2ccccc2n1/N=C/c1ccc([N+](=O)[O-])o1
Cc1nc2ccccc2n1/N=C/c1ccc([N+](=O)[O-])o1
(E)-N-(2-methylbenzimidazol-1-yl)-1-(5-nitrofuran-2-yl)methanimine