Task: Answer the multiple choice question.
Question: What is the hERG inhibition at 10uM of a drug with the SMILES O=C(N/N=C/c1cccc([N+](=O)[O-])c1)c1cc2c(ccc3ccccc32)o1?
Constraint: You must return none, one or more options from a, b, or c without using any other words.
Options:
a: 15.658
b: 0.717
c: -3.491
Answer: a. 15.658%.
{#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(N/N=C/c1cccc([N+](=O)[O-])c1)c1cc2c(ccc3ccccc32)o1
O=C(N/N=C/c1cccc([N+](=O)[O-])c1)c1cc2c(ccc3ccccc32)o1
N-[(E)-(3-nitrophenyl)methylideneamino]benzo[e][1]benzofuran-2-carboxamide