Problem statement: Answer the multiple-choice question.
Query: Which compound exhibits a -5.609\% 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] CC(=O)c1ccc(OCCOc2ccc(C#N)cc2)cc1
[b] CC(C)(C)OC(=O)N1CCC(C(=O)N[C@@H](Cc2ccccc2)C(=O)O)(c2ccccc2)CC1
Answer: a. CC(=O)c1ccc(OCCOc2ccc(C#N)cc2)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#}
CC(=O)c1ccc(OCCOc2ccc(C#N)cc2)cc1
CC(=O)c1ccc(OCCOc2ccc(C#N)cc2)cc1
4-[2-(4-acetylphenoxy)ethoxy]benzonitrile