Problem statement: Answer the multiple choice question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at 10uM of a drug with the SMILES Cn1c(=O)n(C)c2cc(NC(=O)Cc3ccccc3[N+](=O)[O-])ccc21?
Constraint: You must return none, one or more options from a, b, or c without using any other words.
Options:
[a] 13.934
[b] -27.049
[c] 7.163
Answer: a. 13.934%.
{#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}.
Cn1c(=O)n(C)c2cc(NC(=O)Cc3ccccc3[N+](=O)[O-])ccc21
Cn1c(=O)n(C)c2cc(NC(=O)Cc3ccccc3[N+](=O)[O-])ccc21
N-(1,3-dimethyl-2-oxobenzimidazol-5-yl)-2-(2-nitrophenyl)acetamide