Task: Answer the MCQ question.
Query: Which compound has a 10.789\% 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 additional words.
Options:
[a] CN1C(=O)C(C)(C)N(C(=O)c2cccc([N+](=O)[O-])c2)c2ccccc21
[b] OCCCn1c(CCCNc2nc(-c3cccc(Br)c3)cs2)nc2cc(Cl)c(N3CCCCC3)cc21
Answer: a. CN1C(=O)C(C)(C)N(C(=O)c2cccc([N+](=O)[O-])c2)c2ccccc21
{#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#}
CN1C(=O)C(C)(C)N(C(=O)c2cccc([N+](=O)[O-])c2)c2ccccc21
CN1C(=O)C(C)(C)N(C(=O)c2cccc([N+](=O)[O-])c2)c2ccccc21
1,3,3-trimethyl-4-(3-nitrobenzoyl)quinoxalin-2-one