Task: Answer the MCQ question.
Query: Which drug exhibits a -3.840% hERG inhibition at 10uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a. CC1=CC(=C(C#N)C#N)C=C(C)N1Cc1ccc(Cl)cc1
b. CC(=O)Nc1ccccc1NC(=O)CC(C)(C)C
Answer: b. CC(=O)Nc1ccccc1NC(=O)CC(C)(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#}
CC(=O)Nc1ccccc1NC(=O)CC(C)(C)C
CC(=O)Nc1ccccc1NC(=O)CC(C)(C)C
N-[2-(acetylamino)phenyl]-3,3-dimethylbutanamide