Task: Answer the MCQ question.
Question: Which compound exhibits a -4.422% human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a: O=C(N/N=C/c1ccc(Cl)s1)c1ccccc1[N+](=O)[O-]
b: CN(C(=O)COc1ccc2ccc(=O)oc2c1)C1CCS(=O)(=O)C1
c: CCOC(=O)N/N=C/c1cccc(Cl)c1Cl
Answer: a. O=C(N/N=C/c1ccc(Cl)s1)c1ccccc1[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_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#}
O=C(N/N=C/c1ccc(Cl)s1)c1ccccc1[N+](=O)[O-]
O=C(N/N=C/c1ccc(Cl)s1)c1ccccc1[N+](=O)[O-]
N-[(E)-(5-chlorothiophen-2-yl)methylideneamino]-2-nitrobenzamide