Task: Answer the multiple choice question.
Question: What is the hERG inhibition at 10uM of a compound with the SMILES O=C(OCc1ccc([N+](=O)[O-])cc1)c1ccc(N2CCCC2)c([N+](=O)[O-])c1?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any additional words.
Options:
[a] -23.564
[b] -14.266
[c] 11.396
[d] 22.273
[e] 9.593
Answer: b. -14.266%.
{#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=C(OCc1ccc([N+](=O)[O-])cc1)c1ccc(N2CCCC2)c([N+](=O)[O-])c1
O=C(OCc1ccc([N+](=O)[O-])cc1)c1ccc(N2CCCC2)c([N+](=O)[O-])c1
(4-nitrophenyl)methyl 3-nitro-4-pyrrolidin-1-ylbenzoate