Task: Answer the MCQ question.
Question: Which compound exhibits a 7.395\% 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] N=C1c2ccccc2CN1c1ccc(F)c([N+](=O)[O-])c1
[b] COc1ccc(-c2nnc(SCC(=O)N/N=C/c3ccccc3C(=O)O)n2-c2ccccc2)cc1
Answer: a. N=C1c2ccccc2CN1c1ccc(F)c([N+](=O)[O-])c1
{#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#}
N=C1c2ccccc2CN1c1ccc(F)c([N+](=O)[O-])c1
N=C1c2ccccc2CN1c1ccc(F)c([N+](=O)[O-])c1
2-(4-fluoro-3-nitrophenyl)-3H-isoindol-1-imine