Task: Answer the multiple choice question.
Question: Which drug has a -8.863% 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 other words.
Options:
[a] COc1cc(NC(=O)C2=C(N3CCOCC3)/C(=C\c3ccc(Br)cc3)CC2)cc(OC)c1OC
[b] COc1ccc(OC)c(-n2c(=S)[nH]c3cc(C(=O)NCCCN4CCCC4=O)ccc3c2=O)c1
Answer: a. COc1cc(NC(=O)C2=C(N3CCOCC3)/C(=C\c3ccc(Br)cc3)CC2)cc(OC)c1OC
{#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#}
COc1cc(NC(=O)C2=C(N3CCOCC3)/C(=C\c3ccc(Br)cc3)CC2)cc(OC)c1OC
COc1cc(NC(=O)C2=C(N3CCOCC3)/C(=C\c3ccc(Br)cc3)CC2)cc(OC)c1OC
(3Z)-3-[(4-bromophenyl)methylidene]-2-morpholin-4-yl-N-(3,4,5-trimethoxyphenyl)cyclopentene-1-carboxamide