Task: Answer the multiple-choice question.
Query: What is the hERG inhibition at a concentration of 1uM of a drug with the SMILES CC(=O)Nc1ccccc1Nc1cc(C#N)c(C#N)cc1[N+](=O)[O-]?
Constraint: You must return none, one or more options from a, b, or c without using any other words.
Options:
a 8.507
b 4.120
c 10.766
Answer: b. 4.120\%.
{#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}.
CC(=O)Nc1ccccc1Nc1cc(C#N)c(C#N)cc1[N+](=O)[O-]
CC(=O)Nc1ccccc1Nc1cc(C#N)c(C#N)cc1[N+](=O)[O-]
N-[2-(4,5-dicyano-2-nitroanilino)phenyl]acetamide