Task: Answer the multiple choice question.
Question: Which compound has a -12.670% hERG inhibition at 10uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a CC1(C)CC(=O)C2=C(C1)OC1=C(C2)C(=O)CC(C)(C)C1
b COc1ccc(C2/C(=C(/O)c3ccc(Br)cc3)C(=O)C(=O)N2C)cc1
Answer: b. COc1ccc(C2/C(=C(/O)c3ccc(Br)cc3)C(=O)C(=O)N2C)cc1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
COc1ccc(C2/C(=C(/O)c3ccc(Br)cc3)C(=O)C(=O)N2C)cc1
COc1ccc(C2/C(=C(/O)c3ccc(Br)cc3)C(=O)C(=O)N2C)cc1
(4Z)-4-[(4-bromophenyl)-hydroxymethylidene]-5-(4-methoxyphenyl)-1-methylpyrrolidine-2,3-dione