Task: Answer the multiple-choice question.
Query: Which compound exhibits a 8.879\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a) O=[N+]([O-])c1ccc2nc(-c3ccc(Cl)cc3)n(OCc3ccccc3)c2c1
b) CC(=O)c1c(N2CCOCC2)nc(=S)n(-c2ccccc2)c1C
Answer: b. CC(=O)c1c(N2CCOCC2)nc(=S)n(-c2ccccc2)c1C
{#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#}
CC(=O)c1c(N2CCOCC2)nc(=S)n(-c2ccccc2)c1C
CC(=O)c1c(N2CCOCC2)nc(=S)n(-c2ccccc2)c1C
1-(6-methyl-4-morpholin-4-yl-1-phenyl-2-sulfanylidenepyrimidin-5-yl)ethanone