Problem statement: Answer the MCQ 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 CC(=O)C1=C(O)C(=O)N(c2ccc(O)cc2)C1c1cccc([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) 6.538
b) 7.248
c) -8.564
d) 23.689
e) -0.505
Answer: d. 23.689%.
{#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}.
CC(=O)C1=C(O)C(=O)N(c2ccc(O)cc2)C1c1cccc([N+](=O)[O-])c1
CC(=O)C1=C(O)C(=O)N(c2ccc(O)cc2)C1c1cccc([N+](=O)[O-])c1
3-acetyl-4-hydroxy-1-(4-hydroxyphenyl)-2-(3-nitrophenyl)-2H-pyrrol-5-one