Task: Answer the multiple-choice question.
Question: Which compound exhibits a -19.235% hERG inhibition at 10uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a. CC(C(=O)OCc1nnc(-c2ccccc2)o1)N1C(=O)c2ccccc2C1=O
b. COc1ccc(S(=O)(=O)N2CCC3(CC2)OCCO3)cc1
Answer: a. CC(C(=O)OCc1nnc(-c2ccccc2)o1)N1C(=O)c2ccccc2C1=O
{#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#}
CC(C(=O)OCc1nnc(-c2ccccc2)o1)N1C(=O)c2ccccc2C1=O
CC(C(=O)OCc1nnc(-c2ccccc2)o1)N1C(=O)c2ccccc2C1=O
(5-phenyl-1,3,4-oxadiazol-2-yl)methyl 2-(1,3-dioxoisoindol-2-yl)propanoate