Task: Answer the MCQ question.
Query: Which compound has a 10.169\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
[a] O=Cc1ccc(-c2cccc([N+](=O)[O-])c2)o1
[b] Cc1ccc(SCC(=O)OCC(=O)Nc2ccc3[nH]c(=O)[nH]c3c2)cc1C
Answer: a. O=Cc1ccc(-c2cccc([N+](=O)[O-])c2)o1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_1uM#}{herg_central_at_1uM__units} {herg_central_at_1uM__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_1uM%}
Answer: {%multiple_choice_result}. {SMILES#}
O=Cc1ccc(-c2cccc([N+](=O)[O-])c2)o1
O=Cc1ccc(-c2cccc([N+](=O)[O-])c2)o1
5-(3-nitrophenyl)furan-2-carbaldehyde