Task: Answer the MCQ question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM of a drug with the SMILES O=C(CO/N=C/c1cccc([N+](=O)[O-])c1)Nc1ccc2ccccc2c1?
Constraint: You must return none, one or more options from a, b, or c without using any other words.
Options:
a) 17.152
b) 9.728
c) -1.886
Answer: b. 9.728\%.
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: What is the {herg_central_at_1uM__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_1uM%SMILES%}
Answer: {%multiple_choice_result}. {herg_central_at_1uM#}{herg_central_at_1uM__units}.
O=C(CO/N=C/c1cccc([N+](=O)[O-])c1)Nc1ccc2ccccc2c1
O=C(CO/N=C/c1cccc([N+](=O)[O-])c1)Nc1ccc2ccccc2c1
N-naphthalen-2-yl-2-[(E)-(3-nitrophenyl)methylideneamino]oxyacetamide