Problem statement: Answer the MCQ question.
Query: What is the hERG inhibition at a concentration of 10uM of a drug with the SMILES CN1C(=O)C(=O)/C(=C(/O)c2ccc(Br)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) 17.730
b) -20.947
c) 0.405
d) 16.958
e) 19.960
Answer: d. 16.958%.
{#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)c2ccc(Br)cc2)C1c1cccc([N+](=O)[O-])c1
CN1C(=O)C(=O)/C(=C(/O)c2ccc(Br)cc2)C1c1cccc([N+](=O)[O-])c1
(4E)-4-[(4-bromophenyl)-hydroxymethylidene]-1-methyl-5-(3-nitrophenyl)pyrrolidine-2,3-dione