Problem statement: Answer the multiple-choice question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM of a drug with the SMILES COc1cc(/C=C(/C#N)c2ccccc2)ccc1Oc1ccc([N+](=O)[O-])cn1?
Constraint: You must return none, one or more options from a, b, c, or d without using any other words.
Options:
a 2.475
b 8.163
c 11.959
d -6.944
Answer: c. 11.959\%.
{#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}.
COc1cc(/C=C(/C#N)c2ccccc2)ccc1Oc1ccc([N+](=O)[O-])cn1
COc1cc(/C=C(/C#N)c2ccccc2)ccc1Oc1ccc([N+](=O)[O-])cn1
(E)-3-[3-methoxy-4-(5-nitropyridin-2-yl)oxyphenyl]-2-phenylprop-2-enenitrile