Task: Answer the MCQ question.
Question: Which compound exhibits a 14.179\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
[a] COc1cc(-c2n[nH]c(=O)o2)cc(OC)c1OC
[b] Cn1c(=O)[nH]c(=O)c2c1nc(Br)n2CC(O)COCc1ccccc1
Answer: b. Cn1c(=O)[nH]c(=O)c2c1nc(Br)n2CC(O)COCc1ccccc1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_1uM#}{herg_central_at_1uM__units} {herg_central_at_1uM__names__noun}?
Constraint: You must select none, one or more options from {%multiple_choice_enum%2-5%aA1} without using any {#other|additional!} words.
Options:
{SMILES%herg_central_at_1uM%}
Answer: {%multiple_choice_result}. {SMILES#}
8-bromo-7-(2-hydroxy-3-phenylmethoxypropyl)-3-methylpurine-2,6-dione