Problem statement: Answer the multiple choice question.
Query: What is the hERG inhibition at 1uM of a drug with the SMILES COc1ccc(C(=O)C[n+]2cccc(C)c2C)cc1[N+](=O)[O-].[Br-]?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any other words.
Options:
a: 2.732
b: 7.463
c: 13.729
d: 0.100
e: 7.549
Answer: a. 2.732\%.
{#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}.
COc1ccc(C(=O)C[n+]2cccc(C)c2C)cc1[N+](=O)[O-].[Br-]
COc1ccc(C(=O)C[n+]2cccc(C)c2C)cc1[N+](=O)[O-].[Br-]
2-(2,3-dimethylpyridin-1-ium-1-yl)-1-(4-methoxy-3-nitrophenyl)ethanone;bromide