Task: Answer the multiple-choice 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 O=C1C(=O)N(Cc2cccc([N+](=O)[O-])c2)c2ccccc21?
Constraint: You must return none, one or more options from a, b, c, or d without using any other words.
Options:
a.) -13.939
b.) 6.855
c.) -16.539
d.) -1.914
Answer: a. -13.939%.
{#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}.
O=C1C(=O)N(Cc2cccc([N+](=O)[O-])c2)c2ccccc21
O=C1C(=O)N(Cc2cccc([N+](=O)[O-])c2)c2ccccc21
1-[(3-nitrophenyl)methyl]indole-2,3-dione