Task: Answer the multiple-choice question.
Query: What is the human ether-à-go-go related gene (hERG) inhibition at 10uM of a drug with the SMILES COc1ccc(OC)c(C(=O)CSc2nccc(-c3ccc(Br)cc3)n2)c1?
Constraint: You must return none, one or more options from a, b, or c without using any additional words.
Options:
(a) -25.357
(b) -6.607
(c) 3.374
Answer: c. 3.374%.
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: What is the {herg_central_at_10uM__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_10uM%SMILES%}
Answer: {%multiple_choice_result}. {herg_central_at_10uM#}{herg_central_at_10uM__units}.
COc1ccc(OC)c(C(=O)CSc2nccc(-c3ccc(Br)cc3)n2)c1
COc1ccc(OC)c(C(=O)CSc2nccc(-c3ccc(Br)cc3)n2)c1
2-[4-(4-bromophenyl)pyrimidin-2-yl]sulfanyl-1-(2,5-dimethoxyphenyl)ethanone