Task: Answer the multiple choice question.
Query: Which drug exhibits a 8.575\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
(a) COC(=O)c1ccccc1C(=O)N1CC(O)CO1
(b) O=C(Nc1cc(F)cc(F)c1)c1sc(Cl)nc1-c1ccccc1
(c) Cc1ccccc1Nc1ccc2nonc2c1[N+](=O)[O-]
Answer: c. Cc1ccccc1Nc1ccc2nonc2c1[N+](=O)[O-]
{#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#}
Cc1ccccc1Nc1ccc2nonc2c1[N+](=O)[O-]
Cc1ccccc1Nc1ccc2nonc2c1[N+](=O)[O-]
N-(2-methylphenyl)-4-nitro-2,1,3-benzoxadiazol-5-amine