Task: Answer the multiple-choice question.
Question: Which compound exhibits a -1.524% 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] CCOC(=O)N1CCC(NC(=O)Cn2ncc3c2-c2cc(C)ccc2OC3)CC1
[b] CC1CCc2c(sc3nc(CSc4ncn[nH]4)[nH]c(=O)c23)C1
Answer: a. CCOC(=O)N1CCC(NC(=O)Cn2ncc3c2-c2cc(C)ccc2OC3)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#}
CCOC(=O)N1CCC(NC(=O)Cn2ncc3c2-c2cc(C)ccc2OC3)CC1
CCOC(=O)N1CCC(NC(=O)Cn2ncc3c2-c2cc(C)ccc2OC3)CC1
ethyl 4-[[2-(8-methyl-4H-chromeno[4,3-c]pyrazol-1-yl)acetyl]amino]piperidine-1-carboxylate