Task: Answer the multiple choice question.
Query: Which compound exhibits a -9.315% 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) COc1cc([C@@H]2c3cc4c(cc3[C@H](O)[C@H]3COC(=O)[C@H]23)OCO4)cc(OC)c1OC
b) CCOC(=O)C1CCN(c2c(NCCCN(CC)Cc3ccccc3)c(=O)c2=O)CC1
Answer: b. CCOC(=O)C1CCN(c2c(NCCCN(CC)Cc3ccccc3)c(=O)c2=O)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)C1CCN(c2c(NCCCN(CC)Cc3ccccc3)c(=O)c2=O)CC1
CCOC(=O)C1CCN(c2c(NCCCN(CC)Cc3ccccc3)c(=O)c2=O)CC1
ethyl 1-[2-[3-[benzyl(ethyl)amino]propylamino]-3,4-dioxocyclobuten-1-yl]piperidine-4-carboxylate