Task: Answer the MCQ question.
Question: What is the hERG inhibition at a concentration of 10uM of a compound with the SMILES CN(C)C(=O)Oc1ccc2c(c1)O/C(=C\c1cccc([N+](=O)[O-])c1)C2=O?
Constraint: You must return none, one or more options from a or b without using any additional words.
Options:
a 18.566
b -12.147
Answer: a. 18.566%.
{#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}.
CN(C)C(=O)Oc1ccc2c(c1)O/C(=C\c1cccc([N+](=O)[O-])c1)C2=O
CN(C)C(=O)Oc1ccc2c(c1)O/C(=C\c1cccc([N+](=O)[O-])c1)C2=O
[(2Z)-2-[(3-nitrophenyl)methylidene]-3-oxo-1-benzofuran-6-yl] N,N-dimethylcarbamate