Problem statement: Answer the MCQ question.
Query: What is the human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM of a drug with the SMILES Cc1[nH][nH]c(=O)c1[C@@H](c1ccccc1[N+](=O)[O-])C(C#N)C#N?
Constraint: You must return none, one or more options from a, b, or c without using any other words.
Options:
[a] 7.284
[b] -34.214
[c] -15.234
Answer: a. 7.284%.
{#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}.
Cc1[nH][nH]c(=O)c1[C@@H](c1ccccc1[N+](=O)[O-])C(C#N)C#N
Cc1[nH][nH]c(=O)c1[C@@H](c1ccccc1[N+](=O)[O-])C(C#N)C#N
2-[(R)-(3-methyl-5-oxo-1,2-dihydropyrazol-4-yl)-(2-nitrophenyl)methyl]propanedinitrile