Task: Answer the MCQ question.
Query: What is the hERG inhibition at 1uM of a drug with the SMILES CCOc1cc(/C=C\[N+](=O)[O-])ccc1OCC(=O)Nc1ccccc1C?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any other words.
Options:
a: 6.898
b: 7.296
c: -2.818
d: -3.601
e: 6.253
Answer: a. 6.898\%.
{#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}.
CCOc1cc(/C=C\[N+](=O)[O-])ccc1OCC(=O)Nc1ccccc1C
CCOc1cc(/C=C\[N+](=O)[O-])ccc1OCC(=O)Nc1ccccc1C
2-[2-ethoxy-4-[(Z)-2-nitroethenyl]phenoxy]-N-(2-methylphenyl)acetamide