Problem statement: Answer the multiple choice question.
Question: Which compound exhibits a 5.259% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a) Clc1ccc(CSc2nnnn2-c2ccc3c(c2)OCO3)c(Cl)c1
b) CCNC(=O)CC1C(=O)N(c2ccccc2)C(=O)N1CCC(C)C
Answer: b. CCNC(=O)CC1C(=O)N(c2ccccc2)C(=O)N1CCC(C)C
{#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#}
CCNC(=O)CC1C(=O)N(c2ccccc2)C(=O)N1CCC(C)C
CCNC(=O)CC1C(=O)N(c2ccccc2)C(=O)N1CCC(C)C
N-ethyl-2-[3-(3-methylbutyl)-2,5-dioxo-1-phenylimidazolidin-4-yl]acetamide