Task: Answer the MCQ question.
Question: Which compound exhibits a -73.299% 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 additional words.
Options:
a.) CCN1CCN(c2nc(Nc3cccc(OC)c3)nc(N)c2[N+](=O)[O-])CC1
b.) O=C(CNC(=O)OCc1ccccc1)NCC(=O)N1CCCC1C(=O)OCc1ccccc1
c.) CCOc1ccc(N=C2C(=O)Nc3ccc(C)c(Br)c32)cc1
Answer: a. CCN1CCN(c2nc(Nc3cccc(OC)c3)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(Nc3cccc(OC)c3)nc(N)c2[N+](=O)[O-])CC1
CCN1CCN(c2nc(Nc3cccc(OC)c3)nc(N)c2[N+](=O)[O-])CC1
6-(4-ethylpiperazin-1-yl)-2-N-(3-methoxyphenyl)-5-nitropyrimidine-2,4-diamine