Task: Answer the multiple-choice question.
Question: Which compound exhibits a -19.276% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a: C=CCn1c(C)cc(C(=O)COc2ccc(C)nc2[N+](=O)[O-])c1C
b: CCN(CC)C(=O)c1ccc(S(=O)(=O)NCc2cccnc2)cc1
Answer: a. C=CCn1c(C)cc(C(=O)COc2ccc(C)nc2[N+](=O)[O-])c1C
{#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#}
C=CCn1c(C)cc(C(=O)COc2ccc(C)nc2[N+](=O)[O-])c1C
C=CCn1c(C)cc(C(=O)COc2ccc(C)nc2[N+](=O)[O-])c1C
1-(2,5-dimethyl-1-prop-2-enylpyrrol-3-yl)-2-(6-methyl-2-nitropyridin-3-yl)oxyethanone