Task: Answer the multiple-choice question.
Question: What is the hERG inhibition at 1uM of a compound with the SMILES S=c1[nH]c(-c2ccc(Br)cc2)cn1CCc1ccccc1?
Constraint: You must return none, one or more options from a or b without using any additional words.
Options:
a. -2.617
b. 8.575
Answer: b. 8.575\%.
{#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}.
S=c1[nH]c(-c2ccc(Br)cc2)cn1CCc1ccccc1
S=c1[nH]c(-c2ccc(Br)cc2)cn1CCc1ccccc1
5-(4-bromophenyl)-3-(2-phenylethyl)-1H-imidazole-2-thione