Task: Answer the multiple choice question.
Query: What is the human ether-à-go-go related gene (hERG) inhibition at 10uM of a drug with the SMILES CCN(CC)CCN1C(=O)C(O)=C(C(C)=O)C1c1ccccc1[N+](=O)[O-]?
Constraint: You must return none, one or more options from a, b, c, or d without using any additional words.
Options:
a: -0.520
b: 2.746
c: 11.679
d: -50.267
Answer: c. 11.679%.
{#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}.
CCN(CC)CCN1C(=O)C(O)=C(C(C)=O)C1c1ccccc1[N+](=O)[O-]
CCN(CC)CCN1C(=O)C(O)=C(C(C)=O)C1c1ccccc1[N+](=O)[O-]
3-acetyl-1-[2-(diethylamino)ethyl]-4-hydroxy-2-(2-nitrophenyl)-2H-pyrrol-5-one