Problem statement: Answer the multiple choice question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at 10uM of a drug with the SMILES COc1ccc(/C=C/c2c([N+](=O)[O-])c(=O)n(C)c(=O)n2C)c(OC)c1?
Constraint: You must return none, one or more options from a, b, or c without using any additional words.
Options:
(a) 3.510
(b) 9.120
(c) -5.211
Answer: a. 3.510%.
{#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}.
COc1ccc(/C=C/c2c([N+](=O)[O-])c(=O)n(C)c(=O)n2C)c(OC)c1
COc1ccc(/C=C/c2c([N+](=O)[O-])c(=O)n(C)c(=O)n2C)c(OC)c1
6-[(E)-2-(2,4-dimethoxyphenyl)ethenyl]-1,3-dimethyl-5-nitropyrimidine-2,4-dione