Task: Answer the MCQ question.
Question: What is the hERG inhibition at a concentration of 10uM of a drug with the SMILES CCC(CCC(=O)Nc1cccc([N+](=O)[O-])c1)C(=O)O?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any other words.
Options:
a. 6.023
b. 20.234
c. 8.227
d. 20.054
e. 1.715
Answer: b. 20.234%.
{#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}.
CCC(CCC(=O)Nc1cccc([N+](=O)[O-])c1)C(=O)O
CCC(CCC(=O)Nc1cccc([N+](=O)[O-])c1)C(=O)O
2-ethyl-5-(3-nitroanilino)-5-oxopentanoic acid