Task: Answer the MCQ question.
Query: What is the hERG inhibition at a concentration of 1uM of a compound with the SMILES CCOc1ccc(/C=C/c2c([N+](=O)[O-])c(=O)n(C)c(=O)n2C)cc1?
Constraint: You must return none, one or more options from a, b, or c without using any other words.
Options:
[a] 15.119
[b] 9.267
[c] 12.574
Answer: b. 9.267\%.
{#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}.
CCOc1ccc(/C=C/c2c([N+](=O)[O-])c(=O)n(C)c(=O)n2C)cc1
CCOc1ccc(/C=C/c2c([N+](=O)[O-])c(=O)n(C)c(=O)n2C)cc1
6-[(E)-2-(4-ethoxyphenyl)ethenyl]-1,3-dimethyl-5-nitropyrimidine-2,4-dione