Task: Answer the MCQ question.
Question: What is the hERG inhibition at 10uM of a compound with the SMILES O=C(Nc1ccc([N+](=O)[O-])cc1Br)c1cccnc1?
Constraint: You must return none, one or more options from a, b, c, or d without using any additional words.
Options:
a. 7.745
b. -17.248
c. 11.988
d. 1.763
Answer: b. -17.248%.
{#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(Nc1ccc([N+](=O)[O-])cc1Br)c1cccnc1
O=C(Nc1ccc([N+](=O)[O-])cc1Br)c1cccnc1
N-(2-bromo-4-nitrophenyl)pyridine-3-carboxamide