Task: Answer the MCQ question.
Question: What is the hERG inhibition at a concentration of 10uM of a compound with the SMILES CCn1nnc(NC(=O)COc2ccc([N+](=O)[O-])cc2)n1?
Constraint: You must return none, one or more options from a, b, c, or d without using any additional words.
Options:
a. -5.371
b. -74.586
c. -6.348
d. -12.964
Answer: d. -12.964%.
{#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}.
CCn1nnc(NC(=O)COc2ccc([N+](=O)[O-])cc2)n1
CCn1nnc(NC(=O)COc2ccc([N+](=O)[O-])cc2)n1
N-(2-ethyltetrazol-5-yl)-2-(4-nitrophenoxy)acetamide