Task: Answer the MCQ question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM of a compound with the SMILES Cn1ncc([N+](=O)[O-])c1C(=O)Nc1nc2ccccc2n1CCN1CCCCC1?
Constraint: You must return none, one or more options from a, b, c, or d without using any additional words.
Options:
[a] 17.534
[b] 1.892
[c] 2.924
[d] -25.066
Answer: d. -25.066%.
{#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}.
Cn1ncc([N+](=O)[O-])c1C(=O)Nc1nc2ccccc2n1CCN1CCCCC1
Cn1ncc([N+](=O)[O-])c1C(=O)Nc1nc2ccccc2n1CCN1CCCCC1
2-methyl-4-nitro-N-[1-(2-piperidin-1-ylethyl)benzimidazol-2-yl]pyrazole-3-carboxamide