Task: Answer the MCQ question.
Query: Which compound has a -63.010% 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 CCN1CCN(c2nc(Nc3ccccc3)nc(N)c2[N+](=O)[O-])CC1
b CN1CCN(C2=Nc3cc(F)ccc3Cc3ccccc32)CC1
c COc1cccc(C2NC(=S)NC3=C2CCc2ccccc23)c1
Answer: a. CCN1CCN(c2nc(Nc3ccccc3)nc(N)c2[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_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#}
CCN1CCN(c2nc(Nc3ccccc3)nc(N)c2[N+](=O)[O-])CC1
CCN1CCN(c2nc(Nc3ccccc3)nc(N)c2[N+](=O)[O-])CC1
[6-amino-2-anilino-4-(4-ethylpiperazin-1-yl)pyrimidin-5-yl]-oxido-oxoazanium