Problem statement: Answer the multiple choice question.
Query: Which compound exhibits a 3.632\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a Nc1sc2c(c1C(=O)c1ccccc1)CCCC2
b CC1CC1C(=O)OCc1cc(=O)n2cc(Br)ccc2n1
c C=CCN1C=Nc2cccc3cccc1c23
Answer: b. CC1CC1C(=O)OCc1cc(=O)n2cc(Br)ccc2n1
{#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#}
(7-bromo-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl3-methylcyclopropane-1-carboxylate