Task: Answer the multiple-choice question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a drug with the SMILES COc1ccc(C(=O)Cn2cc[n+](C)c2)cc1.[Br-]?
Constraint: You must return none, one or more options from a or b without using any other words.
Options:
a. -28.732
b. 8.309
Answer: b. 8.309\%.
{#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)Cn2cc[n+](C)c2)cc1.[Br-]
COc1ccc(C(=O)Cn2cc[n+](C)c2)cc1.[Br-]
1-(4-methoxyphenyl)-2-(3-methylimidazol-3-ium-1-yl)ethanone;bromide