Task: Answer the MCQ question.
Question: Which compound exhibits a 8.525% human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
[a] O=C(Oc1ccccc1Cl)c1ccccc1P(=O)(O)O
[b] Cn1ncc([N+](=O)[O-])c1C(=O)Nc1ccccc1
[c] Cc1ccc(S(=O)(=O)NC(C)(C)CN2CCc3ccccc3C2)cc1
[d] O=[N+]([O-])c1cccc(-c2nnc(-c3ccccc3)o2)c1
[e] COc1ccc(-c2nnc3ccc(SCC(=O)N4CCCCCC4)nn23)cc1OC
Answer: b. Cn1ncc([N+](=O)[O-])c1C(=O)Nc1ccccc1
{#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#}
Cn1ncc([N+](=O)[O-])c1C(=O)Nc1ccccc1
Cn1ncc([N+](=O)[O-])c1C(=O)Nc1ccccc1
[1-methyl-5-(phenylcarbamoyl)pyrazol-4-yl]-oxido-oxoazanium