Task: Answer the multiple-choice question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM of a drug with the SMILES O=C(CC(=O)NC1CCCCC1)N/N=C/c1ccccc1[N+](=O)[O-]?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any other words.
Options:
a. -9.117
b. 13.334
c. 19.594
d. 16.635
e. 15.464
Answer: b. 13.334%.
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: What is the {herg_central_at_10uM__names__noun} of a {#compound|drug!} with the {SMILES__description} {SMILES#}?
Constraint: You must return none, one or more options from {%multiple_choice_enum%2-5%aA1} without using any {#other|additional!} words.
Options:
{herg_central_at_10uM%SMILES%}
Answer: {%multiple_choice_result}. {herg_central_at_10uM#}{herg_central_at_10uM__units}.
O=C(CC(=O)NC1CCCCC1)N/N=C/c1ccccc1[N+](=O)[O-]
O=C(CC(=O)NC1CCCCC1)N/N=C/c1ccccc1[N+](=O)[O-]
N-cyclohexyl-N'-[(E)-(2-nitrophenyl)methylideneamino]propanediamide