Problem statement: Answer the multiple-choice question.
Query: Which compound exhibits a 5.289% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a: O=C(CSc1ccccn1)Nc1cccc([N+](=O)[O-])c1
b: COCC(=O)N1CCCc2ccccc21
c: O=C1NC[C@H](Cc2ccc(O)cc2)N(CCc2cccc3ccccc23)C1=O
Answer: b. COCC(=O)N1CCCc2ccccc21
{#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#}
COCC(=O)N1CCCc2ccccc21
COCC(=O)N1CCCc2ccccc21
1-(3,4-dihydro-2H-quinolin-1-yl)-2-methoxyethanone