Task: Answer the multiple-choice question.
Query: What is the human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM of a compound with the SMILES C/C=C/C(=O)OCC(=O)Nc1cc(OC)c([N+](=O)[O-])cc1C?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a. -22.588
b. -17.635
c. 10.149
d. 6.166
e. 5.972
Answer: b. -17.635%.
{#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}.
C/C=C/C(=O)OCC(=O)Nc1cc(OC)c([N+](=O)[O-])cc1C
C/C=C/C(=O)OCC(=O)Nc1cc(OC)c([N+](=O)[O-])cc1C
[2-(5-methoxy-2-methyl-4-nitroanilino)-2-oxoethyl] (E)-but-2-enoate