Task: 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 Cc1ccccc1C(=O)N1CCN(c2ccc([N+](=O)[O-])c(NCc3ccco3)c2)CC1?
Constraint: You must return none, one or more options from a, b, or c without using any other words.
Options:
[a] 5.915
[b] -17.721
[c] -8.954
Answer: c. -8.954%.
{#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}.
Cc1ccccc1C(=O)N1CCN(c2ccc([N+](=O)[O-])c(NCc3ccco3)c2)CC1
Cc1ccccc1C(=O)N1CCN(c2ccc([N+](=O)[O-])c(NCc3ccco3)c2)CC1
[4-[3-(furan-2-ylmethylamino)-4-nitrophenyl]piperazin-1-yl]-(2-methylphenyl)methanone