Problem statement: Answer the multiple-choice question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a drug with the SMILES CCOC(=O)/C(N=Nc1ccc(C(=O)O)cc1[N+](=O)[O-])=C(\C)O?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any other words.
Options:
a.) 18.493
b.) 11.143
c.) 21.569
d.) 6.729
e.) 10.539
Answer: c. 21.569\%.
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: What is the {herg_central_at_1uM__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_1uM%SMILES%}
Answer: {%multiple_choice_result}. {herg_central_at_1uM#}{herg_central_at_1uM__units}.
CCOC(=O)/C(N=Nc1ccc(C(=O)O)cc1[N+](=O)[O-])=C(\C)O
CCOC(=O)/C(N=Nc1ccc(C(=O)O)cc1[N+](=O)[O-])=C(\C)O
4-[[(Z)-1-ethoxy-3-hydroxy-1-oxobut-2-en-2-yl]diazenyl]-3-nitrobenzoicacid