Task: Answer the multiple-choice question.
Question: Which compound exhibits a 20.766% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
(a) N=C1/C(=C\c2ccc(Br)o2)C(=O)N=C2SC(CC(=O)N3CCOCC3)=NN12
(b) COc1cc(N)c(Cl)cc1C(=O)OCC(=O)NC1CCCC1
Answer: a. N=C1/C(=C\c2ccc(Br)o2)C(=O)N=C2SC(CC(=O)N3CCOCC3)=NN12
{#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#}
N=C1/C(=C\c2ccc(Br)o2)C(=O)N=C2SC(CC(=O)N3CCOCC3)=NN12
N=C1/C(=C\c2ccc(Br)o2)C(=O)N=C2SC(CC(=O)N3CCOCC3)=NN12
(6E)-6-[(5-bromofuran-2-yl)methylidene]-5-imino-2-(2-morpholin-4-yl-2-oxoethyl)-[1,3,4]thiadiazolo[3,2-a]pyrimidin-7-one