Problem statement: Answer the multiple-choice question.
Query: Which compound has a 2.215\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a.) CCc1noc(C)c1C(=O)Nc1ncc(C)s1
b.) CCOC(=O)C1CCN(C2CC(=O)N(c3ccc(OCC)cc3)C2=O)CC1
Answer: b. CCOC(=O)C1CCN(C2CC(=O)N(c3ccc(OCC)cc3)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_1uM#}{herg_central_at_1uM__units} {herg_central_at_1uM__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_1uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CCOC(=O)C1CCN(C2CC(=O)N(c3ccc(OCC)cc3)C2=O)CC1
CCOC(=O)C1CCN(C2CC(=O)N(c3ccc(OCC)cc3)C2=O)CC1
ethyl 1-[1-(4-ethoxyphenyl)-2,5-dioxopyrrolidin-3-yl]piperidine-4-carboxylate