Problem statement: Answer the MCQ question.
Query: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a drug with the SMILES CCOC(=O)Cn1c(C)[n+](CC(=O)c2ccccc2)c2ccccc21.[Br-]?
Constraint: You must return none, one or more options from a, b, c, or d without using any additional words.
Options:
a.) 11.442
b.) 8.216
c.) 13.070
d.) 7.863
Answer: c. 13.070\%.
{#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}.
CCOC(=O)Cn1c(C)[n+](CC(=O)c2ccccc2)c2ccccc21.[Br-]
CCOC(=O)Cn1c(C)[n+](CC(=O)c2ccccc2)c2ccccc21.[Br-]
ethyl 2-(2-methyl-3-phenacylbenzimidazol-3-ium-1-yl)acetate;bromide