Task: Answer the multiple choice question.
Query: What is the hERG inhibition at a concentration of 10uM of a drug with the SMILES O=Cc1ccc(-c2cccc([N+](=O)[O-])c2)o1?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any other words.
Options:
a: -6.686
b: -7.033
c: -51.196
d: -18.595
e: -36.419
Answer: d. -18.595%.
{#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=Cc1ccc(-c2cccc([N+](=O)[O-])c2)o1
O=Cc1ccc(-c2cccc([N+](=O)[O-])c2)o1
5-(3-nitrophenyl)furan-2-carbaldehyde