Task: Answer the multiple choice question.
Query: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a drug with the SMILES Br.Cn1c(=N)n(CC(=O)c2ccc(Cl)c(Cl)c2)c2ccccc21?
Constraint: You must return none, one or more options from a or b without using any additional words.
Options:
a: -0.725
b: -11.025
Answer: b. -11.025\%.
{#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}.
Br.Cn1c(=N)n(CC(=O)c2ccc(Cl)c(Cl)c2)c2ccccc21
Br.Cn1c(=N)n(CC(=O)c2ccc(Cl)c(Cl)c2)c2ccccc21
1-(3,4-dichlorophenyl)-2-(2-imino-3-methylbenzimidazol-1-yl)ethanone;hydrobromide