Problem statement: Answer the multiple choice question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM of a drug with the SMILES CN1C(=O)C(=O)/C(=C(/O)c2ccccc2)C1c1ccc([N+](=O)[O-])cc1?
Constraint: You must return none, one or more options from a, b, c, or d without using any additional words.
Options:
(a) 8.602
(b) 18.813
(c) 30.487
(d) 17.979
Answer: c. 30.487%.
{#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}.
CN1C(=O)C(=O)/C(=C(/O)c2ccccc2)C1c1ccc([N+](=O)[O-])cc1
CN1C(=O)C(=O)/C(=C(/O)c2ccccc2)C1c1ccc([N+](=O)[O-])cc1
(4E)-4-[hydroxy(phenyl)methylidene]-1-methyl-5-(4-nitrophenyl)pyrrolidine-2,3-dione