Task: Answer the multiple-choice question.
Question: Which compound exhibits a 10.874\% 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 additional words.
Options:
a: CC(C)(C)c1ccc(/C=C2\Oc3cc(O)ccc3C2=O)cc1
b: COc1ccc(NC(=O)CSc2nnc(Cc3cccn3C)n2CCc2ccccc2)cc1OC
Answer: a. CC(C)(C)c1ccc(/C=C2\Oc3cc(O)ccc3C2=O)cc1
{#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(C)(C)c1ccc(/C=C2\Oc3cc(O)ccc3C2=O)cc1
CC(C)(C)c1ccc(/C=C2\Oc3cc(O)ccc3C2=O)cc1
(2Z)-2-[(4-tert-butylphenyl)methylidene]-6-hydroxy-1-benzofuran-3-one