Problem statement: Answer the MCQ question.
Query: Which compound has a 13.206\% 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: Cc1ccc(Cn2ccnc2C(=O)Nc2ccccc2)cc1
b: O=C1NC(=S)N/C1=C/c1cccn1-c1ccc([N+](=O)[O-])cc1
Answer: b. O=C1NC(=S)N/C1=C/c1cccn1-c1ccc([N+](=O)[O-])cc1
{#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=C1NC(=S)N/C1=C/c1cccn1-c1ccc([N+](=O)[O-])cc1
O=C1NC(=S)N/C1=C/c1cccn1-c1ccc([N+](=O)[O-])cc1
(5E)-5-[[1-(4-nitrophenyl)pyrrol-2-yl]methylidene]-2-sulfanylideneimidazolidin-4-one