Task: Answer the multiple-choice question.
Query: What is the hERG inhibition at a concentration of 1uM of a compound with the SMILES Cc1c(Br)c([N+](=O)[O-])nn1CC(=O)Nc1ccc(CC#N)cc1?
Constraint: You must return none, one or more options from a, b, or c without using any additional words.
Options:
a) 13.584
b) 6.658
c) 15.456
Answer: a. 13.584\%.
{#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}.
Cc1c(Br)c([N+](=O)[O-])nn1CC(=O)Nc1ccc(CC#N)cc1
Cc1c(Br)c([N+](=O)[O-])nn1CC(=O)Nc1ccc(CC#N)cc1
2-(4-bromo-5-methyl-3-nitropyrazol-1-yl)-N-[4-(cyanomethyl)phenyl]acetamide